diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2b60e1..4850335 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## v0.61.0 — 2026-09-23 07:12
+- **Special remote airports (ISS-097).** The world dataset was curated to `large_airport` only, so genuinely empty regions — Antarctica, the high Arctic, Alaska, northern Canada and far islands — had no markers at all. New pure function `isRemote(airports, icao)` in `lib/airports.ts` (reusing the existing `haversineKm` from `lib/geo.ts`): an airport is remote when no other member of the given list lies within `REMOTE_RADIUS_KM = 1000`. The curation in `scripts/build-world-airports.mjs` now runs over ALL fixed-wing rows: every large_airport (unchanged clustering) plus every non-large row that is remote against the kept set; same-station twins (two strips <40 km apart at one base) collapse via the same greedy 40 km clustering. `data/airports_world.csv` grows from 1119 → **1483 rows** (+364 remote airports), including Rothera (EGAR), Halley (EGAH) and Showa skiway (AT25) in Antarctica; Grise Fiord (CYGZ), Alert (CYLT), Ny-Ålesund (ENAS — Svalbard's only marker within 1000 km of a large airport) and Wrangel Island (UHMZ) in the Arctic; Bethel (PABR) and other Alaska strips; Canadian-Arctic smalls; and far islands such as Easter (SCIP), Canton (PCIS), Henderson/Pago Pago (PMDY) and Ascension (FHAW). The only change to a pre-existing row is an upstream `home_link` refresh on CYLW. New airports become contract origins/destinations and map markers unchanged — the most isolated airport in the new set (Easter Island) has its nearest neighbour 2599 km away, well under the 9000 km job cap, so every origin stays flyable; `filterWorldAirports` already accepts small/medium/seaplane types, so no runtime change was needed.
+- **Tests.** Unit +4 in `lib/airports.test.ts`: a synthetic radius boundary (equator pair at ~945 km vs ~1052 km), real coordinates (Frankfurt↔Amsterdam is not remote; McMurdo vs Christchurch is), an unknown ICAO returning false, and the committed-dataset curation invariant — every non-large row has no large airport within 1000 km and at least one non-large row exists.
+
 ## v0.59.0 — 2026-09-23 05:48
 - **SSE frames no longer carry package history (ISS-133).** Measured on the live instance first: each `/api/events` frame was compact JSON at ~597 KB, pushed once per real second regardless of time scale (the background tick is a fixed 1 s interval; ×1000 just advances the clock further per frame) — and 99.8 % of it was `packages`: 1,521 rows because terminal packages are never deleted from the DB (expired 564, delivered 528, ignored 386, abandoned 31), while only 12 were `open`. No component ever reads a package with a terminal status — the market list renders `open`, and on-board cargo is `loaded`/`expired` (`LeftPane`, `cargoWeightFor`) — so the history was pure re-sent weight. New `sseFrame(snapshot)` in `lib/game/state.ts` projects a snapshot down to the client-rendered statuses (`SSE_PACKAGE_STATUSES = open|loaded|expired`); both SSE paths use it — the broadcast in `lib/sim/engine.ts` and the initial frame in `app/api/events/route.ts`, so a connect never costs one full-history frame. Live payload drops ~597 KB → ~10 KB per frame (≈ 60×), bounded forever by fleet/market size instead of growing with play time. `/api/state` and action responses keep the FULL package set unchanged, so every e2e oracle that asserts `delivered`/`abandoned` transitions via state lookups still works; the polling fallback stays a strict superset of what SSE pushes. Deliberately NOT done: hash-skip broadcasts (the snapshot's `clockMs` advances on every tick even while idle — `advanceMs = min(elapsed, 2000 ms) × scale ≥ 1 s` — so no two frames are ever equal), throttling (already exactly 1 Hz), and a diff/patch engine.
 - **Tests.** Unit +3 in new `lib/game/state.test.ts`: the projection keeps exactly open/loaded/expired (order preserved, terminal rows dropped), passes account/simState/planes through untouched without mutating its input, and pins the status set itself. E2E: `e2e/events.spec.ts` now records every package status seen in any frame plus the largest frame — asserts no terminal status ever appears and frames stay under 200 KB (a full-history regression at ~597 KB fails loudly).
diff --git a/data/airports_world.csv b/data/airports_world.csv
index 9049165..0fbd6d1 100644
--- a/data/airports_world.csv
+++ b/data/airports_world.csv
@@ -11,7 +11,7 @@
 "610368","CA-1292","large_airport","YEG","50.341652","-106.699219","2373","NA","CA","CA-AB","Edmonton","yes","","","","","","",""
 "1763","CYHM","large_airport","John C. Munro Hamilton International Airport","43.171308","-79.929416","780","NA","CA","CA-ON","Hamilton","yes","CYHM","YHM","CYHM","","https://www.flyhi.ca/","https://en.wikipedia.org/wiki/Hamilton/John_C._Munro_International_Airport","Mount Hope Airport"
 "1770","CYHZ","large_airport","Halifax / Stanfield International Airport","44.8807983398","-63.5085983276","477","NA","CA","CA-NS","Halifax","yes","CYHZ","YHZ","CYHZ","","http://www.hiaa.ca/","https://en.wikipedia.org/wiki/Halifax_International_Airport","Robert L. Stanfield International Airport"
-"1808","CYLW","large_airport","Kelowna International Airport","49.9561","-119.377998","1421","NA","CA","CA-BC","Kelowna","yes","CYLW","YLW","CYLW","","http://www.kelowna.ca/CM/Page68.aspx","https://en.wikipedia.org/wiki/Kelowna_International_Airport","Kelowna, Okanagan"
+"1808","CYLW","large_airport","Kelowna International Airport","49.9561","-119.377998","1421","NA","CA","CA-BC","Kelowna","yes","CYLW","YLW","CYLW","","https://ylw.kelowna.ca/","https://en.wikipedia.org/wiki/Kelowna_International_Airport","Kelowna, Okanagan"
 "1840","CYOW","large_airport","Ottawa Macdonald-Cartier International Airport","45.322498","-75.669197","374","NA","CA","CA-ON","Ottawa","yes","CYOW","YOW","CYOW","YOW","https://yow.ca/","https://en.wikipedia.org/wiki/Ottawa_Macdonald%E2%80%93Cartier_International_Airport","Uplands, UUP, CUUP"
 "1864","CYQB","large_airport","Quebec Jean Lesage International Airport","46.7911","-71.393303","244","NA","CA","CA-QC","Quebec","yes","CYQB","YQB","CYQB","YQB","http://www.aeroportdequebec.com/","https://en.wikipedia.org/wiki/Qu%C3%A9bec/Jean_Lesage_International_Airport","Quebec City"
 "1867","CYQG","large_airport","Windsor International Airport","42.2756","-82.955597","622","NA","CA","CA-ON","Windsor","yes","CYQG","YQG","CYQG","","https://flyyqg.ca/","https://en.wikipedia.org/wiki/Windsor_Airport",""
@@ -1118,3 +1118,367 @@
 "27241","ZYQQ","large_airport","Qiqihar Sanjiazi Airport","47.229969","123.914179","477","AS","CN","CN-23","Qiqihar","yes","ZYQQ","NDG","ZYQQ","","","https://en.wikipedia.org/wiki/Qiqihar_Airport","齐齐哈尔, 齐齐哈尔三家子机场"
 "27242","ZYTL","large_airport","Dalian Zhoushuizi International Airport","38.965719","121.538477","107","AS","CN","CN-21","Dalian (Ganjingzi)","yes","ZYTL","DLC","ZYTL","","https://dlairport.com","https://en.wikipedia.org/wiki/Dalian_Zhoushuizi_International_Airport","Dalian Air Base"
 "27243","ZYTX","large_airport","Shenyang Taoxian International Airport","41.6398","123.483668","198","AS","CN","CN-21","Shenyang","yes","ZYTX","SHE","ZYTX","","","https://en.wikipedia.org/wiki/Shenyang_Taoxian_International_Airport","沈阳, 沈阳桃仙国际机场"
+"16155","AK62","seaplane_base","Naukati Bay Seaplane Base","55.849602","-133.227994","","NA","US","US-AK","Tuxekan Island","yes","","NKI","AK62","AK62","","https://en.wikipedia.org/wiki/Naukati_Bay_Seaplane_Base","62A, Nichin Cove Seaplane Base, WNC"
+"8159","19P","seaplane_base","Port Protection Seaplane Base","56.3288","-133.610001","","NA","US","US-AK","Port Protection","yes","","PPV","19P","19P","","https://en.wikipedia.org/wiki/Port_Protection_Seaplane_Base","AK19"
+"9296","2AK8","small_airport","Icy Cape Air Force Station Airport","70.293545","-161.907151","48","NA","US","US-AK","Icy Cape","no","","","2AK8","2AK8","","",""
+"9902","2Z1","seaplane_base","Entrance Island Seaplane Base","57.412201","-133.43848","0","NA","US","US-AK","Entrance Island","no","","HBH","","","","","2Z1"
+"5398","PAPG","medium_airport","Petersburg James A Johnson Airport","56.80170059","-132.9450073","111","NA","US","US-AK","Petersburg","yes","PAPG","PSG","PAPG","PSG","","https://en.wikipedia.org/wiki/Petersburg_James_A._Johnson_Airport",""
+"5421","PAWG","medium_airport","Wrangell Airport","56.48429871","-132.3699951","49","NA","US","US-AK","Wrangell","yes","PAWG","WRG","PAWG","WRG","","https://en.wikipedia.org/wiki/Wrangell_Airport",""
+"19240","KAE","seaplane_base","Kake Seaplane Base","56.973","-133.945999","","NA","US","US-AK","Kake","yes","","KAE","","KAE","","https://en.wikipedia.org/wiki/Kake_Seaplane_Base",""
+"14860","PABU","small_airport","Bullen Point Short Range Radar Station Airport","70.170999","-146.844897","18","NA","US","US-AK","Kaktovik","no","","","PABU","8AK7","","https://en.wikipedia.org/wiki/Bullen_Point_Short_Range_Radar_Site",""
+"307366","EGAR","small_airport","Rothera Research Station","-67.5675","-68.127403","9","AN","AQ","AQ-U-A","Rothera Research Station","no","EGAR","","EGAR","","http://www.antarctica.ac.uk/living_and_working/research_stations/rothera/","https://en.wikipedia.org/wiki/Rothera_Research_Station",""
+"5405","PASC","medium_airport","Deadhorse Airport","70.19470215","-148.4649963","65","NA","US","US-AK","Deadhorse","yes","PASC","SCC","PASC","SCC","","https://en.wikipedia.org/wiki/Deadhorse_Airport",""
+"5401","PAQT","medium_airport","Nuiqsut Airport","70.209999","-151.005998","38","NA","US","US-AK","Nuiqsut","yes","PAQT","NUI","PAQT","AQT","","https://en.wikipedia.org/wiki/Nuiqsut_Airport","10AK"
+"312361","ANZ","small_airport","Angus Downs Airport","-25.0325","132.2748","1724","OC","AU","AU-NT","Angus Downs Station","no","","ANZ","YADN","","","",""
+"39579","AQ-0001","small_airport","Novolazarevskaya Station","-70.8461","11.8472","390","AN","AQ","AQ-U-A","Queen Maud Land","no","","","AT17","","","https://en.wikipedia.org/wiki/Novolazarevskaya_Station",""
+"42221","AQ-0002","small_airport","Troll Airfield","-71.95714","2.45257","4167","AN","AQ","AQ-U-A","Troll Station","no","","","ENOE","AT27","","https://en.wikipedia.org/wiki/Troll_airfield",""
+"336951","AQBC","medium_airport","Boulder Clay Runway","-74.739373","164.03539","672","AN","AQ","AQ-U-A","Zucchelli Station","no","","","AQBC","","","https://en.wikipedia.org/wiki/Zucchelli_Station",""
+"345862","AQ-0011","small_airport","Wolfs Fang Runway","-71.545026","8.798389","3707","AN","AQ","AQ-U-A","","no","","","","","https://white-desert.com/about-us/wolfsfang-runway-logistics/","https://en.wikipedia.org/wiki/Wolfs_Fang_Runway","AT98, Henrickson Nunatak, Queen Maud Land"
+"5054","NZSP","medium_airport","Amundsen–Scott South Pole Station Airport","-90","-1","9300","AN","AQ","AQ-U-A","Amundsen-Scott South Pole Station","no","NZSP","","NZSP","","","https://en.wikipedia.org/wiki/Amundsen-Scott_South_Pole_Station",""
+"603000","AQ-0016","medium_airport","Grandfather Skiway","-77.530242","-31.827393","","AN","AQ","AQ-U-A","Antartica","no","","","","","","",""
+"336953","AT03","medium_airport","Concordia Skyway","-75.103278","123.35825","10725","AN","AQ","AQ-U-A","Concordia Station","no","","","AT03","","","https://en.wikipedia.org/wiki/Concordia_Station",""
+"330063","AT25","small_airport","Showa Station Skiway","-69.006167","39.59","95","AN","AQ","AQ-U-A","Showa Station","no","","","AT25","","","https://en.wikipedia.org/wiki/Showa_Station_(Antarctica)","Syowa Station"
+"336959","AT28","medium_airport","Vostok Skiway","-78.466139","106.84825","11447","AN","AQ","AQ-U-A","Vostok Station","no","","","AT28","","","https://en.wikipedia.org/wiki/Vostok_Station",""
+"333856","AU-0112","small_airport","Aileron Airstrip","-22.652908","133.347244","2186","OC","AU","AU-NT","Anmatjere","no","","","YALR","","","",""
+"351706","AU-0272","small_airport","Planet Downs OS","-25.872662","141.116788","","OC","AU","AU-QLD","Planet downs OS","no","","","","","","",""
+"352795","AU-0345","small_airport","Hamilton Downs Airstrip","-23.507335","133.260577","","OC","AU","AU-NT","Burt Plain","no","","","","","","",""
+"27846","YNPB","small_airport","Napperby Airport","-22.5312","132.7632","2135","OC","AU","AU-NT","Napperby","no","","NPP","YNPB","","","",""
+"27793","YMNY","small_airport","Morney Airport","-25.358299255371094","141.43299865722656","104","OC","AU","AU-QLD","","no","YMNY","OXY","YMNY","","","",""
+"507903","AU-0571","small_airport","Lake MacKay Airstrip","-23.670782","129.976158","","OC","AU","AU-NT","Lake MacKay","no","","","","","","",""
+"508151","AU-0586","small_airport","homestead","-23.317075","138.587637","","OC","AU","AU-NT","Sturt QLD 4829","no","","","","","","",""
+"38379","YHBY","small_airport","Henbury Airport","-24.584","133.236","","OC","AU","AU-NT","Ghan","no","YHBY","HRY","YHBY","","","",""
+"31745","AU-KGR","small_airport","Kulgera Airport","-25.8428","133.292007","","OC","AU","AU-NT","Ghan","no","","KGR","","","","",""
+"44051","BGDH","small_airport","Danmarkshavn Landing Strip","76.76667","-18.666668","","NA","GL","GL-NE","Danmarkshavn","no","","","BGDH","","","",""
+"299843","BGMI","small_airport","Station Nord Landing Strip","81.601292","-16.679306","35","NA","GL","GL-NE","Station Nord","no","","","BGMI","","","https://en.wikipedia.org/wiki/Nord,_Greenland",""
+"32004","BGQQ","medium_airport","Qaanaaq Airport","77.488602","-69.388702","51","NA","GL","GL-AV","Qaanaaq","yes","BGQQ","NAQ","BGQQ","","","https://en.wikipedia.org/wiki/Qaanaaq_Airport","Mittarfik Qaanaaq, Thule"
+"116","BGTL","medium_airport","Pituffik Space Base","76.53063","-68.700541","251","NA","GL","GL-AV","Pituffik","no","BGTL","THU","BGTL","","","https://en.wikipedia.org/wiki/Pituffik_Space_Base","Thule Air Base"
+"874","CEM3","small_airport","Whatì Airport","63.131699","-117.246002","882","NA","CA","CA-NT","Whatì","yes","","YLE","CEM3","CEM3","","https://en.wikipedia.org/wiki/What%C3%AC_Airport","EM3, Lac la Martre, Wha Ti"
+"299911","CA-0504","small_airport","Mary River Aerodrome","71.324167","-79.356944","584","NA","CA","CA-NU","Mary River","no","","YMV","","CMR2","","https://en.wikipedia.org/wiki/Mary_River_Aerodrome",""
+"316098","CA-0551","seaplane_base","Cameron Bay Water Aerodrome","66.06","-117.89","512","NA","CA","CA-NT","Cameron Bay","no","","","","EA7","","",""
+"316114","CA-0554","seaplane_base","Clarence Lagoon Water Aerodrome","69.62","-140.81","0","NA","CA","CA-YT","","no","","","","EC7","","",""
+"316197","CA-0556","seaplane_base","Boffa Lake Water Aerodrome","69.637","-116.196","338","NA","CA","CA-NU","","no","","","","EX6","","",""
+"342506","CA-0737","small_airport","Seal River Airstrip","59.154598","-94.785554","20","NA","CA","CA-MB","Churchill","no","","","","","","",""
+"342507","CA-0738","small_airport","Nester One Airstrip","58.6529","-93.19061","26","NA","CA","CA-MB","Churchill","no","","","","","","",""
+"723","CBU2","small_airport","Eddontenajon / Iskut Village Airport","57.847994155","-129.983968735","3100","NA","CA","CA-BC","Eddontenajon","no","","","CBU2","CBU2","","https://en.wikipedia.org/wiki/Eddontenajon/Iskut_Village_Airport","BU2"
+"349351","CA-0771","small_airport","Arctic Watch Lodge Airport","74.065757","-93.785965","","NA","CA","CA-NU","Somerset Island","no","","","CRW4","RW4","","https://en.wikipedia.org/wiki/Arctic_Watch_Lodge_Aerodrome",""
+"430490","CA-0815","small_airport","Nuskenford Airstrip","69.863861","-126.843167","","NA","CA","CA-NT","Nuskenford","no","","","","","","",""
+"524817","CA-0924","seaplane_base","Herschel Island Water Aerodrome","69.572","-138.93","0","NA","CA","CA-YT","Herschel","no","","","","EG8","","",""
+"595702","CA-1179","small_airport","Cassiar Aerodrome","59.277137","-129.805044","3618","NA","CA","CA-BC","Cassiar","no","","","","AU9","","",""
+"606385","CA-1249","small_airport","Fort Conger Airstrip","81.754925","-64.824958","15","NA","CA","CA-NU","Qikiqtaaluk Region","no","","","","CA1249","","","FCON"
+"606387","CA-1250","small_airport","Lake Hazen Airstrip","81.823025","-71.360321","10","NA","CA","CA-NU","Qikiqtaaluk Region","no","","","","CA1250","","","LHAZ"
+"606493","CA-1251","small_airport","McGill Arctic Research Station (MARS)","79.41596","-90.761018","","NA","CA","CA-NU","Axel Heiberg Island","no","","","","","","",""
+"607046","CA-1252","small_airport","Ward Hunt Island Airport","83.091029","-74.138317","","NA","CA","CA-NU","Qikiqtaaluk Region","no","","","","CA1252","","https://en.wikipedia.org/wiki/Ward_Hunt_Island",""
+"609524","CA-1259","small_airport","Bathurst Inlet Airport","66.836865","-108.011278","36","NA","CA","CA-NU","Bathurst Inlet/Qingaut","no","","","","","","","ᕿᙵᐅᓐ"
+"28437","CAH9","seaplane_base","Telegraph Creek Seaplane Base","57.9071","-131.18946","1129","NA","CA","CA-BC","Telegraph Creek","no","","","CAH9","CAH9","","https://en.wikipedia.org/wiki/Telegraph_Creek_Water_Aerodrome","AH9"
+"665","CBC2","small_airport","Ford Bay Airport","66.0374984741211","-124.71499633789062","673","NA","CA","CA-NT","Ford Bay","no","","","CBC2","CBC2","","https://en.wikipedia.org/wiki/Ford_Bay_Airport","BC2"
+"672","CBD6","small_airport","Nahanni Butte Airport","61.029701232910156","-123.38899993896484","600","NA","CA","CA-NT","Nahanni Butte","no","","","CBD6","CBD6","","https://en.wikipedia.org/wiki/Nahanni_Butte_Airport","BD6"
+"686","CBH4","small_airport","Prairie Creek Airport","61.564701080322266","-124.81500244140625","2950","NA","CA","CA-NT","Prairie Creek","no","","","CBH4","CBH4","","https://en.wikipedia.org/wiki/Prairie_Creek_Airport","BH4"
+"736","CBX5","small_airport","Tungsten (Cantung) Airport","61.956901550293","-128.20300292969","3500","NA","CA","CA-NT","Tungsten","no","","TNS","CBX5","CBX5","","https://en.wikipedia.org/wiki/Tungsten_(Cantung)_Airport","BX5"
+"814","CDK2","small_airport","Diavik Airport","64.5113983154","-110.289001465","1413","NA","CA","CA-NT","Diavik","no","","DVK","CDK2","CDK2","","https://en.wikipedia.org/wiki/Diavik_Airport","DK2"
+"43879","CDL7","small_airport","Doris Lake","68.1252746582","-106.585281372","50","NA","CA","CA-NU","Hope Bay","no","","JOJ","","CDL7","","https://en.wikipedia.org/wiki/Doris_Lake_Aerodrome",""
+"1802","CYLK","small_airport","Lutselk'e Airport","62.417823","-110.682793","596","NA","CA","CA-NT","Lutselk'e","yes","CYLK","YSG","CYLK","","","https://en.wikipedia.org/wiki/Lutselk'e_Airport","YLK, EL3, Snowdrift Airport"
+"314953","CYVL","small_airport","Tommy Kochon Airport","67.02015","-126.128364","870","NA","CA","CA-NT","Colville Lake","yes","CYVL","YCK","CYVL","","","https://en.wikipedia.org/wiki/Colville_Lake/Tommy_Kochon_Aerodrome",""
+"925","CFA7","small_airport","Taltheilei Narrows Airport","62.5980987549","-111.542999268","570","NA","CA","CA-NT","Taltheilei Narrows","no","","GSL","CFA7","CFA7","","https://en.wikipedia.org/wiki/Taltheilei_Narrows_Airport","FA7"
+"1726","CYEV","medium_airport","Inuvik Mike Zubko Airport","68.30419921880001","-133.483001709","224","NA","CA","CA-NT","Inuvik","yes","CYEV","YEV","CYEV","","","https://en.wikipedia.org/wiki/Inuvik_(Mike_Zubko)_Airport",""
+"1868","CYQH","medium_airport","Watson Lake Airport","60.116839","-128.821993","2255","NA","CA","CA-YT","Watson Lake","yes","CYQH","YQH","CYQH","","","https://en.wikipedia.org/wiki/Watson_Lake_Airport",""
+"1948","CYWJ","small_airport","Déline Airport","65.211098","-123.435997","703","NA","CA","CA-NT","Déline","yes","CYWJ","YWJ","CYWJ","","","https://en.wikipedia.org/wiki/Deline_Airport","Délı̨nę, Fort Franklin"
+"1993","CYZF","medium_airport","Yellowknife International Airport","62.462799","-114.440002","675","NA","CA","CA-NT","Yellowknife","yes","CYZF","YZF","CYZF","","https://www.inf.gov.nt.ca/en/services/airports/yellowknife-airport","https://en.wikipedia.org/wiki/Yellowknife_Airport",""
+"28331","CEP9","seaplane_base","Namushka Lodge Seaplane Base","62.416698","-113.349998","670","NA","CA","CA-NT","","no","","","CEP9","CEP9","","https://en.wikipedia.org/wiki/Namushka_Lodge_Water_Aerodrome","EP9"
+"1786","CYKD","small_airport","Aklavik/Freddie Carmichael Airport","68.223297","-135.00599","23","NA","CA","CA-NT","Aklavik","yes","CYKD","LAK","CYKD","","","https://en.wikipedia.org/wiki/Aklavik_Airport","YKD"
+"28159","CES6","seaplane_base","Arctic Red River Seaplane Base","67.449997","-133.75","20","NA","CA","CA-NT","","no","","","","ES6","","https://en.wikipedia.org/wiki/Arctic_Red_River_Water_Aerodrome",""
+"944","CFF4","small_airport","Great Bear Lake Airport","66.703053","-119.716816","562","NA","CA","CA-NT","Great Bear Lake","no","","DAS","CFF4","CFF4","","https://en.wikipedia.org/wiki/Great_Bear_Lake_Airport","FF4"
+"1737","CYFS","medium_airport","Fort Simpson Airport","61.76020050048828","-121.23699951171875","555","NA","CA","CA-NT","Fort Simpson","yes","CYFS","YFS","CYFS","","","https://en.wikipedia.org/wiki/Fort_Simpson_Airport",""
+"901","CET9","small_airport","Jean Marie River Airport","61.522449","-120.625334","470","NA","CA","CA-NT","Jean Marie River","no","","","CET9","CET9","","https://en.wikipedia.org/wiki/Jean_Marie_River_Airport","ET9"
+"1940","CYVQ","medium_airport","Norman Wells Airport","65.28160095214844","-126.7979965209961","238","NA","CA","CA-NT","Norman Wells","yes","CYVQ","YVQ","CYVQ","","","https://en.wikipedia.org/wiki/Norman_Wells_Airport",""
+"909","CEV9","small_airport","Snare River Airport","63.4333","-116.174963","700","NA","CA","CA-NT","Snare River","no","","","CEV9","CEV9","","https://en.wikipedia.org/wiki/Snare_River_Airport","EV9"
+"1843","CYPC","small_airport","Paulatuk (Nora Aliqatchialuk Ruben) Airport","69.360838","-124.07547","15","NA","CA","CA-NT","Paulatuk","yes","CYPC","YPC","CYPC","","","https://en.wikipedia.org/wiki/Paulatuk_Airport",""
+"933","CFC4","small_airport","Macmillan Pass Airport","63.181098938","-130.20199585","3810","NA","CA","CA-YT","Macmillan Pass","no","","XMP","CFC4","CFC4","","https://en.wikipedia.org/wiki/Macmillian_Pass_Airport","FC4"
+"996","CFT3","small_airport","Finlayson Lake Airport","61.6913986206","-130.774002075","3094","NA","CA","CA-YT","Finlayson Lake","no","","","CFT3","CFT3","","https://en.wikipedia.org/wiki/Finlayson_Lake_Airport","FT3"
+"997","CFT5","small_airport","Hyland Airport","61.52389907836914","-128.2689971923828","3000","NA","CA","CA-YT","Hyland","no","","","CFT5","CFT5","","https://en.wikipedia.org/wiki/Hyland_Airport","FT5"
+"28459","CFV5","seaplane_base","Virginia Falls Seaplane Base","61.607575","-125.756272","1702","NA","CA","CA-NT","","no","","","CFV5","CFV5","","https://en.wikipedia.org/wiki/Virginia_Falls_Water_Aerodrome",""
+"1021","CFY5","small_airport","Pine Lake","60.10309982299805","-130.9340057373047","3250","NA","CA","CA-YT","Pine Lake","no","","","CFY5","CFY5","","https://en.wikipedia.org/wiki/Daughney_Aerodrome","FY5"
+"44373","CGK2","small_airport","Gahcho Kue","63.435198","-109.144812","1371","NA","CA","CA-NT","Kennedy Lake","no","","GHK","CGK2","CGK2","","https://en.wikipedia.org/wiki/Gahcho_Kue_Aerodrome","De Beers Canada"
+"308297","CGR3","small_airport","George Lake Aerodrome","65.928056","-107.462222","1150","NA","CA","CA-NU","","no","","","CGR3","CGR3","","https://en.wikipedia.org/wiki/George_Lake_Aerodrome",""
+"308296","CGS2","small_airport","Goose Lake Aerodrome","65.552778","-106.433611","907","NA","CA","CA-NU","","no","","","CGS2","CGS2","","https://en.wikipedia.org/wiki/Goose_Lake_Aerodrome",""
+"308295","CHC5","small_airport","Hayes Camp Aerodrome","66.661012","-91.55346","780","NA","CA","CA-NU","","no","","","CHC5","CHC5","","https://en.wikipedia.org/wiki/Hayes_Camp_Aerodrome",""
+"1685","CYCB","medium_airport","Cambridge Bay Airport","69.1081008911","-105.138000488","90","NA","CA","CA-NU","Cambridge Bay","yes","CYCB","YCB","CYCB","","","https://en.wikipedia.org/wiki/Cambridge_Bay_Airport",""
+"1674","CYBK","medium_airport","Baker Lake Airport","64.29889678960001","-96.077796936","59","NA","CA","CA-NU","Baker Lake","yes","CYBK","YBK","CYBK","","","https://en.wikipedia.org/wiki/Baker_Lake_Airport",""
+"28228","CJN8","seaplane_base","Fort Reliance Seaplane Base","62.7","-109.167","514","NA","CA","CA-NT","Fort Reliance","no","","YFL","CJN8","CJN8","","https://en.wikipedia.org/wiki/Fort_Reliance_Water_Aerodrome","JN8"
+"1111","CJQ6","small_airport","Tanquary Fiord Airport","81.409422","-76.867901","50","NA","CA","CA-NU","Tanquary Fiord","no","","","CJQ6","CJQ6","","https://en.wikipedia.org/wiki/Tanquary_Fiord_Airport","JQ6"
+"299180","CMB2","small_airport","Meadowbank Airport","65.0246615457","-96.06865882870001","475","NA","CA","CA-NU","Agnico-Eagle Meadowbank Gold Mine","no","","","CMB2","CMB2","","https://en.wikipedia.org/wiki/Meadowbank_Aerodrome",""
+"1308","CNH2","small_airport","Natuashish Airport","55.913898","-61.184399","30","NA","CA","CA-NL","Natuashish","yes","","YNP","CNH2","CNH2","","https://en.wikipedia.org/wiki/Natuashish_Airport","NH2"
+"1486","CRE2","small_airport","Edzo Airport","62.766701","-116.084","587","NA","CA","CA-NT","Rae-Edzo","no","","","CRE2","CRE2","","https://en.wikipedia.org/wiki/Rae/Edzo_Airport","RE2"
+"1718","CYEK","small_airport","Arviat Airport","61.0942","-94.070801","32","NA","CA","CA-NU","Arviat","yes","CYEK","YEK","CYEK","","","https://en.wikipedia.org/wiki/Arviat_Airport",""
+"1531","CSK6","small_airport","Snap Lake Airport","63.593601","-110.905998","1557","NA","CA","CA-NT","Snap Lake Mine","no","","YNX","","","","https://en.wikipedia.org/wiki/Snap_Lake_Airport","CSK6"
+"316099","CTM7","small_airport","Tundra Mine/Salamita Mine Aerodrome","64.0725","-111.158","1445","NA","CA","CA-NT","Tundra and Salamita Mines","no","","","CTM7","CTM7","","https://en.wikipedia.org/wiki/Tundra_Mine/Salamita_Mine_Aerodrome",""
+"1608","CTP9","small_airport","Donaldson Airport","61.662201","-73.321404","1902","NA","CA","CA-QC","Kattiniq","no","","YAU","CTP9","CTP9","","https://en.wikipedia.org/wiki/Kattiniq/Donaldson_Airport",""
+"1712","CYDP","small_airport","Nain Airport","56.550778","-61.682224","22","NA","CA","CA-NL","Nain","yes","CYDP","YDP","CYDP","","","https://en.wikipedia.org/wiki/Nain_Airport",""
+"300457","CWJC","small_airport","Ennadai Lake Airport","61.1333333333","-100.9","1021","NA","CA","CA-NU","Ennadai","no","","","CWJC","","","",""
+"46596","CYAB","small_airport","Arctic Bay Airport","73.006101","-85.04616","72","NA","CA","CA-NU","Arctic Bay","yes","CYAB","YAB","CYAB","","","https://en.wikipedia.org/wiki/Arctic_Bay_Airport","CJX7"
+"1659","CYAS","small_airport","Kangirsuk Airport","60.027199","-69.999199","403","NA","CA","CA-QC","Kangirsuk","yes","CYAS","YKG","CYAS","","","https://en.wikipedia.org/wiki/Kangirsuk_Airport","YAS"
+"1668","CYBB","small_airport","Kugaaruk Airport","68.535711","-89.805508","56","NA","CA","CA-NU","Kugaaruk","yes","CYBB","YBB","CYBB","","","https://en.wikipedia.org/wiki/Kugaaruk_Airport","YBB, Pelly Bay Townsite Airport"
+"1693","CYCO","small_airport","Kugluktuk Airport","67.816408","-115.14307","74","NA","CA","CA-NU","Kugluktuk","yes","CYCO","YCO","CYCO","","","https://en.wikipedia.org/wiki/Kugluktuk_Airport","Copper Mine Airport"
+"1697","CYCS","small_airport","Chesterfield Inlet Airport","63.346901","-90.731102","32","NA","CA","CA-NU","Chesterfield Inlet","yes","CYCS","YCS","CYCS","","","https://en.wikipedia.org/wiki/Chesterfield_Inlet_Airport",""
+"353838","CYD2","seaplane_base","Yellow Dog Lodge Seaplane Base","62.890556","-113.867778","725","NA","CA","CA-NT","Graham Lake","no","","","CYD2","CYD2","https://yellowdoglodge.ca/","https://en.wikipedia.org/wiki/Graham_Lake_(Yellow_Dog_Lodge)_Water_Aerodrome",""
+"1708","CYDL","small_airport","Dease Lake Airport","58.422199","-130.031998","2600","NA","CA","CA-BC","Dease Lake","yes","CYDL","YDL","CYDL","","","https://en.wikipedia.org/wiki/Dease_Lake_Airport","YDL"
+"1725","CYEU","small_airport","Eureka Airport","79.9946975708","-85.814201355","256","NA","CA","CA-NU","Eureka","no","CYEU","YEU","CYEU","","","https://en.wikipedia.org/wiki/Eureka_Aerodrome","YEU"
+"1742","CYGH","small_airport","Fort Good Hope Airport","66.240658","-128.647757","268","NA","CA","CA-NT","Fort Good Hope","yes","CYGH","YGH","CYGH","","","https://en.wikipedia.org/wiki/Fort_Good_Hope_Airport",""
+"1750","CYGT","small_airport","Igloolik Airport","69.3647","-81.816101","174","NA","CA","CA-NU","Igloolik","yes","CYGT","YGT","CYGT","","","https://en.wikipedia.org/wiki/Igloolik_Airport",""
+"1752","CYGW","medium_airport","Kuujjuarapik Airport","55.281898498535156","-77.76529693603516","34","NA","CA","CA-QC","Kuujjuarapik","yes","CYGW","YGW","CYGW","","","https://en.wikipedia.org/wiki/Kuujjuarapik_Airport",""
+"1754","CYGZ","small_airport","Grise Fiord Airport","76.425823","-82.908583","146","NA","CA","CA-NU","Grise Fiord","yes","CYGZ","YGZ","CYGZ","","","https://en.wikipedia.org/wiki/Grise_Fiord_Airport",""
+"1761","CYHI","small_airport","Ulukhaktok Holman Airport","70.762802","-117.806","117","NA","CA","CA-NT","Ulukhaktok","yes","CYHI","YHI","CYHI","","","https://en.wikipedia.org/wiki/Ulukhaktok/Holman_Airport",""
+"1762","CYHK","small_airport","Gjoa Haven Airport","68.635597","-95.849701","152","NA","CA","CA-NU","Gjoa Haven","yes","CYHK","YHK","CYHK","","","https://en.wikipedia.org/wiki/Gjoa_Haven_Airport",""
+"1765","CYHO","small_airport","Hopedale Airport","55.448757","-60.228124","39","NA","CA","CA-NL","Hopedale","yes","CYHO","YHO","CYHO","","","https://en.wikipedia.org/wiki/Hopedale_Airport","CC5"
+"1774","CYIK","small_airport","Ivujivik Airport","62.417301","-77.925301","126","NA","CA","CA-QC","Ivujivik","yes","CYIK","YIK","CYIK","","","https://en.wikipedia.org/wiki/Ivujivik_Airport",""
+"1775","CYIO","small_airport","Pond Inlet Airport","72.689494","-77.968941","181","NA","CA","CA-NU","Pond Inlet","yes","CYIO","YIO","CYIO","","","https://en.wikipedia.org/wiki/Pond_Inlet_Airport",""
+"1788","CYKG","small_airport","Kangiqsujuaq (Wakeham Bay) Airport","61.5886","-71.929398","501","NA","CA","CA-QC","Kangiqsujuaq","yes","CYKG","YWB","CYKG","","","https://en.wikipedia.org/wiki/Kangiqsujuaq_(Wakeham_Bay)_Airport",""
+"1791","CYKO","small_airport","Akulivik Airport","60.8186","-78.148598","75","NA","CA","CA-QC","Akulivik","yes","CYKO","AKV","CYKO","","","https://en.wikipedia.org/wiki/Akulivik_Airport","YKO"
+"1796","CYLA","small_airport","Aupaluk Airport","59.2967","-69.599701","119","NA","CA","CA-QC","Aupaluk","yes","CYLA","YPJ","CYLA","","","https://en.wikipedia.org/wiki/Aupaluk_Airport","YLA"
+"1806","CYLT","medium_airport","Alert Airport","82.517263","-62.283037","100","NA","CA","CA-NU","Alert","no","CYLT","YLT","CYLT","","","https://en.wikipedia.org/wiki/Alert_Airport","YLT"
+"1818","CYMU","small_airport","Umiujaq Airport","56.536098","-76.518303","250","NA","CA","CA-QC","Umiujaq","yes","CYMU","YUD","CYMU","","","https://en.wikipedia.org/wiki/Umiujaq_Airport","YMU"
+"1847","CYPH","small_airport","Inukjuak Airport","58.471901","-78.076897","83","NA","CA","CA-QC","Inukjuak","yes","CYPH","YPH","CYPH","","","https://en.wikipedia.org/wiki/Inukjuak_Airport",""
+"1860","CYPX","medium_airport","Puvirnituq Airport","60.050598","-77.286903","74","NA","CA","CA-QC","Puvirnituq","yes","CYPX","YPX","CYPX","","","https://en.wikipedia.org/wiki/Puvirnituq_Airport",""
+"1884","CYRA","small_airport","Rae Lakes Airport","64.116096","-117.309998","723","NA","CA","CA-NT","Gamètì","yes","CYRA","YRA","CYRA","","","https://en.wikipedia.org/wiki/Gam%C3%A8t%C3%AC/Rae_Lakes_Airport",""
+"1885","CYRB","medium_airport","Resolute Bay Airport","74.7169036865","-94.9693984985","215","NA","CA","CA-NU","Resolute Bay","yes","CYRB","YRB","CYRB","","","https://en.wikipedia.org/wiki/Resolute_Bay_Airport",""
+"1895","CYRT","medium_airport","Rankin Inlet Airport","62.8114013672","-92.1157989502","94","NA","CA","CA-NU","Rankin Inlet","yes","CYRT","YRT","CYRT","","","https://en.wikipedia.org/wiki/Rankin_Inlet_Airport",""
+"1905","CYSK","small_airport","Sanikiluaq Airport","56.536891","-79.250221","104","NA","CA","CA-NU","Sanikiluaq","yes","CYSK","YSK","CYSK","","","https://en.wikipedia.org/wiki/Sanikiluaq_Airport",""
+"1915","CYSY","small_airport","Sachs Harbour (David Nasogaluak Jr. Saaryuaq) Airport","71.993896","-125.242996","282","NA","CA","CA-NT","Sachs Harbour","yes","CYSY","YSY","CYSY","","","https://en.wikipedia.org/wiki/Sachs_Harbour_Airport",""
+"1918","CYTE","small_airport","Cape Dorset Airport","64.230003","-76.526703","164","NA","CA","CA-NU","Kinngait","yes","CYTE","YTE","CYTE","","","https://en.wikipedia.org/wiki/Cape_Dorset_Airport",""
+"1923","CYTQ","small_airport","Tasiujaq Airport","58.667801","-69.955803","122","NA","CA","CA-QC","Tasiujaq","yes","CYTQ","YTQ","CYTQ","","","https://en.wikipedia.org/wiki/Tasiujaq_Airport",""
+"1927","CYUB","small_airport","Tuktoyaktuk / James Gruben Airport","69.433296","-133.026001","15","NA","CA","CA-NT","Tuktoyaktuk","no","CYUB","YUB","CYUB","","","https://en.wikipedia.org/wiki/Tuktoyaktuk/James_Gruben_Airport",""
+"1929","CYUT","small_airport","Naujaat Airport","66.521024","-86.225166","80","NA","CA","CA-NU","Repulse Bay","yes","CYUT","YUT","CYUT","","","https://en.wikipedia.org/wiki/Repulse_Bay_Airport","Repulse Bay Airport"
+"1930","CYUX","medium_airport","Hall Beach Airport","68.7761","-81.2425","30","NA","CA","CA-NU","Sanirajak","yes","CYUX","YUX","CYUX","","","https://en.wikipedia.org/wiki/Hall_Beach_Airport",""
+"1939","CYVP","medium_airport","Kuujjuaq Airport","58.096099853515625","-68.4269027709961","129","NA","CA","CA-QC","Kuujjuaq","yes","CYVP","YVP","CYVP","","","https://en.wikipedia.org/wiki/Kuujjuaq_Airport",""
+"954","CYWE","small_airport","Wekweètì Airport","64.190804","-114.077002","1208","NA","CA","CA-NT","Wekweètì","yes","CYWE","YFJ","CYWE","CFJ7","","https://en.wikipedia.org/wiki/Wekwe%C3%A8t%C3%AC_Airport","Wekweti, Snare Lake"
+"1954","CYWY","medium_airport","Wrigley Airport","63.20940017700195","-123.43699645996094","489","NA","CA","CA-NT","Wrigley","no","CYWY","YWY","CYWY","","","https://en.wikipedia.org/wiki/Wrigley_Airport",""
+"1962","CYXN","small_airport","Whale Cove Airport","62.240002","-92.598099","40","NA","CA","CA-NU","Whale Cove","yes","CYXN","YXN","CYXN","","","https://en.wikipedia.org/wiki/Whale_Cove_Airport",""
+"1978","CYYH","small_airport","Taloyoak Airport","69.5467","-93.576698","92","NA","CA","CA-NU","Taloyoak","yes","CYYH","YYH","CYYH","","","https://en.wikipedia.org/wiki/Taloyoak_Airport","Spence Bay"
+"1984","CYYQ","medium_airport","Churchill Airport","58.739200592041016","-94.06500244140625","94","NA","CA","CA-MB","Churchill","yes","CYYQ","YYQ","CYYQ","","","https://en.wikipedia.org/wiki/Churchill_Airport",""
+"1994","CYZG","small_airport","Salluit Airport","62.179401","-75.667198","743","NA","CA","CA-QC","Salluit","yes","CYZG","YZG","CYZG","","","https://en.wikipedia.org/wiki/Salluit_Airport",""
+"1998","CYZS","medium_airport","Coral Harbour Airport","64.1932983398","-83.3593978882","210","NA","CA","CA-NU","Coral Harbour","yes","CYZS","YZS","CYZS","","","https://en.wikipedia.org/wiki/Coral_Harbour_Airport",""
+"2017","CZFM","small_airport","Fort Mcpherson Airport","67.406993","-134.860182","116","NA","CA","CA-NT","Fort Mcpherson","yes","CZFM","ZFM","CZFM","","","https://en.wikipedia.org/wiki/Fort_McPherson_Airport",""
+"2018","CZFN","small_airport","Tulita Airport","64.909496","-125.570297","332","NA","CA","CA-NT","Tulita","yes","CZFN","ZFN","CZFN","","","https://en.wikipedia.org/wiki/Tulita_Airport","Fort Norman"
+"307365","EGAH","small_airport","Halley Research Station","-75.567406","-25.516435","103","AN","AQ","AQ-U-A","Halley Research Station","no","EGAH","","EGAH","","","https://en.wikipedia.org/wiki/Halley_Research_Station","Halley, Antarctica, British Antarctic Survey"
+"324046","EGAT","small_airport","Sky Blu Airstrip","-74.849722","-71.566666","4740","AN","AQ","AQ-U-A","Sky Blu","no","EGAT","","EGAT","","https://www.bas.ac.uk/polar-operations/sites-and-facilities/facility/rothera/sky-blu/","https://en.wikipedia.org/wiki/Sky_Blu",""
+"31004","ENAS","small_airport","Ny-Ålesund Airport, Hamnerabben","78.927498","11.8743","50","EU","NO","NO-21","Ny-Ålesund","no","","","ENAS","","","https://en.wikipedia.org/wiki/Ny-%C3%85lesund_Airport,_Hamnerabben","Brøggerhalvøya Airport"
+"2877","FHAW","medium_airport","RAF Ascension Island","-7.970179","-14.392744","278","AF","SH","SH-AC","Cat Hill","yes","FHAW","ASI","FHAW","","https://www.raf.mod.uk/our-organisation/stations/ascension-island-base/","https://en.wikipedia.org/wiki/RAF_Ascension_Island","Wideawake Airfield, Ascension Island Auxiliary Field"
+"318444","FHSH","medium_airport","Saint Helena International Airport","-15.958898","-5.646066","1017","AF","SH","SH-SH","Jamestown","yes","FHSH","HLE","FHSH","","http://sthelenaairport.com/","https://en.m.wikipedia.org/wiki/Saint_Helena_Airport#",""
+"44073","GL-0006","small_airport","Summit Ice Landing Strip","72.616669","-38.5","10523","NA","GL","GL-NE","Summit Camp","no","","","","","","https://en.wikipedia.org/wiki/Summit_Camp","SUMUD"
+"44064","GL-0003","small_airport","NorthGRIP Airport","75.099998","-42.316666","","NA","GL","GL-NE","NorthGRIP","no","","","","","","","GIRPA, North Greenland Ice Core Project"
+"505046","GL-0014","small_airport","EastGRIP Airport","75.63","-35.99","","NA","GL","GL-NE","EastGRIP","no","","","","","","","East Greenland Ice-Core Project"
+"4582","HL56","medium_airport","Matan al-Sarra Air Base","21.6877","21.8309","1769","AF","LY","LY-KF","","no","","","HL56","HL56","","https://en.wikipedia.org/wiki/Maaten_al-Sarra_Air_Base",""
+"19520","KCN","seaplane_base","Chernofski Harbor Seaplane Base","53.402899","-167.520272","","NA","US","US-AK","Chernofski Harbor","no","","KCN","KCN","KCN","","http://wikimapia.org/6966644/Port-of-Chernofski-Harbor",""
+"26910","YBIE","medium_airport","Bedourie Airport","-24.3461","139.460007","300","OC","AU","AU-QLD","Bedourie","yes","YBIE","BEU","YBIE","","","https://en.wikipedia.org/wiki/Bedourie_Airport",""
+"308030","PAUT","small_airport","Akutan Airport","54.14459","-165.604332","133","NA","US","US-AK","Akutan","yes","PAUT","KQA","PAUT","7AK","https://web.archive.org/web/20100410064944/http://dot.alaska.gov/creg/akutan/assets/Akun_ALP_Sheet-Set-1-9.pdf","https://en.wikipedia.org/wiki/Akutan_Airport","Akun Airport"
+"31907","NCMH","small_airport","Manihiki Island Airport","-10.38091","-160.999424","11","OC","CK","CK-U-A","Manihiki Island","yes","NCMH","MHX","NCMH","","","https://en.wikipedia.org/wiki/Manihiki_Island_Airport","Humphrey Island, Te Fuinga o Niva"
+"32184","NCPY","small_airport","Tongareva Airport","-9.01437","-158.03241","8","OC","CK","CK-U-A","Penrhyn Island","no","NCPY","PYE","NCPY","","","https://en.wikipedia.org/wiki/Tongareva_Airport",""
+"4986","NTGE","medium_airport","Reao Airport","-18.46652","-136.43855","12","OC","PF","PF-U-A","Reao","no","NTGE","REA","NTGE","","","https://en.wikipedia.org/wiki/Reao_Airport",""
+"4989","NTGJ","medium_airport","Totegegie Airport","-23.07990074157715","-134.88999938964844","7","OC","PF","PF-U-A","","yes","NTGJ","GMR","NTGJ","","","https://en.wikipedia.org/wiki/Totegegie_Airport",""
+"32456","NTGO","small_airport","Tatakoto Airport","-17.355226","-138.44734","12","OC","PF","PF-U-A","Tatakoto","yes","NTGO","TKV","NTGO","","","https://en.wikipedia.org/wiki/Tatakoto_Airport",""
+"4992","NTGP","small_airport","Puka Puka Airport","-14.80955","-138.812621","5","OC","PF","PF-U-A","","yes","NTGP","PKP","NTGP","","","https://en.wikipedia.org/wiki/Puka-Puka_Airport",""
+"32177","NTGQ","small_airport","Pukaruha Airport","-18.295726","-137.016291","5","OC","PF","PF-U-A","Pukaruha","no","NTGQ","PUK","NTGQ","","","https://en.wikipedia.org/wiki/Pukarua_Airport",""
+"44636","NTGS","small_airport","Marutea Airport","-21.482194900512695","-135.63705444335938","10","OC","PF","PF-U-A","Auorotini","no","","","NTGS","","","https://en.wikipedia.org/wiki/Marutea_Sud",""
+"32055","NTGW","small_airport","Nukutavake Airport","-19.284613","-138.768367","17","OC","PF","PF-U-A","Nukutavake","no","NTGW","NUK","NTGW","","","https://en.wikipedia.org/wiki/Nukutavake_Airport",""
+"4996","NTGY","small_airport","Tureia Airport","-20.784262","-138.56796","12","OC","PF","PF-U-A","Tureia","no","NTGY","ZTA","NTGY","","","https://en.wikipedia.org/wiki/Tureia_Airport",""
+"31128","NTKH","small_airport","Fakahina Airport","-15.992259","-140.164246","3","OC","PF","PF-U-A","Fakahina","yes","NTKH","FHZ","NTKH","","","https://en.wikipedia.org/wiki/Fakahina_Airfield",""
+"5001","NTMD","medium_airport","Nuku Hiva Airport","-8.7956","-140.229004","220","OC","PF","PF-U-A","Nuku Hiva","yes","NTMD","NHV","NTMD","","","https://en.wikipedia.org/wiki/Nuku_Hiva_Airport",""
+"5002","NTMN","medium_airport","Hiva Oa-Atuona Airport","-9.76879024506","-139.011001587","1481","OC","PF","PF-U-A","Hiva Oa Island","yes","NTMN","AUQ","NTMN","","","https://en.wikipedia.org/wiki/Atuona_Airport","HIX"
+"32499","NTMP","small_airport","Ua Pou Airport","-9.35167","-140.078003","16","OC","PF","PF-U-A","Ua Pou","yes","NTMP","UAP","NTMP","","","https://en.wikipedia.org/wiki/Ua_Pou_Airport",""
+"32497","NTMU","small_airport","Ua Huka Airport","-8.936228","-139.554062","160","OC","PF","PF-U-A","Ua Huka","yes","NTMU","UAH","NTMU","","","https://en.wikipedia.org/wiki/Ua_Huka_Airport",""
+"32053","NTTX","small_airport","Moruroa Airport","-21.80978","-138.813385","7","OC","PF","PF-TG","Moruroa Atoll","no","NTTX","UOA","NTTX","","","","Mururoa, Mururura, Aopuni"
+"32573","NTUV","small_airport","Vahitahi Airport","-18.780697","-138.85568","9","OC","PF","PF-U-A","Vahitahi","no","NTUV","VHZ","NTUV","","","https://en.wikipedia.org/wiki/Vahitahi_Airport",""
+"11","NZ12","small_airport","Palmer Station Airport","-64.774582","-64.035907","149","AN","AQ","AQ-U-A","Palmer Station","no","","","NZ0B","NZ0B","","https://en.wikipedia.org/wiki/Palmer_Station",""
+"340683","NZFX","small_airport","Phoenix Airfield","-77.956389","166.766667","18","AN","AQ","AQ-U-A","McMurdo Station","no","","","NZFX","","","https://en.wikipedia.org/wiki/Phoenix_Airfield",""
+"16190","PAAK","small_airport","Atka Airport","52.220299","-174.205994","57","NA","US","US-AK","Atka","yes","PAAK","AKB","PAAK","AKA","","https://en.wikipedia.org/wiki/Atka_Airport","40A"
+"5354","PADU","medium_airport","Tom Madsen (Dutch Harbor) Airport","53.89881","-166.544996","22","NA","US","US-AK","Unalaska","yes","PADU","DUT","PADU","DUT","","https://en.wikipedia.org/wiki/Unalaska_Airport","Dutch Harbor, Unalaska"
+"16094","PAAP","seaplane_base","Port Alexander Seaplane Base","56.246799","-134.647995","","NA","US","US-AK","Port Alexander","yes","PAAP","PTD","PAAP","AHP","","https://en.wikipedia.org/wiki/Port_Alexander_Seaplane_Base","AK15"
+"5337","PABA","medium_airport","Barter Island Long Range Radar Station Airport","70.134003","-143.582001","2","NA","US","US-AK","Barter Island","yes","PABA","BTI","PABA","BTI","","https://en.wikipedia.org/wiki/Barter_Island_LRRS_Airport",""
+"5342","PABR","medium_airport","Wiley Post Will Rogers Memorial Airport","71.285402","-156.766008","44","NA","US","US-AK","Utqiaġvik","yes","PABR","BRW","PABR","BRW","","https://en.wikipedia.org/wiki/Wiley_Post-Will_Rogers_Memorial_Airport","Barrow"
+"9088","PACS","small_airport","Cape Sarichef Airport","54.583934","-164.905727","291","NA","US","US-AK","Cape Sarichef","no","PACS","WSF","PACS","26AK","","https://en.wikipedia.org/wiki/Cape_Sarichef_Airport",""
+"16092","PADK","medium_airport","Adak Airport","51.883564","-176.642783","18","NA","US","US-AK","Adak","yes","PADK","ADK","PADK","ADK","","https://en.wikipedia.org/wiki/Adak_Airport",""
+"5368","PAGM","medium_airport","Gambell Airport","63.767694","-171.733303","27","NA","US","US-AK","Gambell","yes","PAGM","GAM","PAGM","GAM","","https://en.wikipedia.org/wiki/Gambell_Airport",""
+"18251","PAIW","small_airport","Wales Airport","65.622593","-168.095","22","NA","US","US-AK","Wales","yes","PAIW","WAA","PAIW","IWK","","https://en.wikipedia.org/wiki/Wales_Airport_(Alaska)",""
+"19891","PAKF","small_airport","False Pass Airport","54.84751","-163.407168","20","NA","US","US-AK","False Pass","yes","PAKF","KFP","PAKF","KFP","","https://en.wikipedia.org/wiki/False_Pass_Airport",""
+"17980","PAKO","small_airport","Nikolski Air Station","52.941552","-168.849478","77","NA","US","US-AK","Nikolski","yes","PAKO","IKO","PAKO","IKO","","https://en.wikipedia.org/wiki/Nikolski_Air_Station",""
+"16165","PALN","small_airport","Point Lonely Short Range Radar Site Airfield","70.911118","-153.237766","17","NA","US","US-AK","Point Lonely","no","PALN","LNI","PALN","AK71","","https://en.wikipedia.org/wiki/Point_Lonely_Short_Range_Radar_Site","Lonely Air Station"
+"5385","PALU","medium_airport","Cape Lisburne LRRS Airport","68.875099","-166.110001","16","NA","US","US-AK","Cape Lisburne","yes","PALU","LUR","PALU","LUR","","https://en.wikipedia.org/wiki/Cape_Lisburne_LRRS_Airport",""
+"5396","PAPB","medium_airport","St George Airport","56.577345","-169.663823","125","NA","US","US-AK","St George","yes","PAPB","STG","PAPB","PBV","","https://en.wikipedia.org/wiki/St._George_Airport_(Alaska)","A8L"
+"24089","PAPO","small_airport","Point Hope Airport","68.348801","-166.798996","12","NA","US","US-AK","Point Hope","yes","PAPO","PHO","PAPO","PHO","","https://en.wikipedia.org/wiki/Point_Hope_Airport",""
+"5404","PASA","medium_airport","Savoonga Airport","63.686401","-170.492996","53","NA","US","US-AK","Savoonga","yes","PASA","SVA","PASA","SVA","","https://en.wikipedia.org/wiki/Savoonga_Airport",""
+"5410","PASN","medium_airport","St Paul Island Airport","57.166311","-170.222555","63","NA","US","US-AK","St Paul Island","yes","PASN","SNP","PASN","SNP","","https://en.wikipedia.org/wiki/St._Paul_Island_Airport","Pribilof"
+"5413","PASY","medium_airport","Eareckson Air Station","52.71229935","174.1139984","95","NA","US","US-AK","Shemya","no","PASY","SYA","PASY","SYA","","https://en.wikipedia.org/wiki/Eareckson_Air_Station",""
+"5416","PATQ","medium_airport","Atqasuk Edward Burnell Sr Memorial Airport","70.46704","-157.436013","96","NA","US","US-AK","Atqasuk","yes","PATQ","ATK","PATQ","ATK","","https://en.wikipedia.org/wiki/Atqasuk_Edward_Burnell_Sr._Memorial_Airport","Z46"
+"5419","PAVL","small_airport","Kivalina Airport","67.734565","-164.559917","13","NA","US","US-AK","Kivalina","yes","PAVL","KVL","PAVL","KVL","","https://en.wikipedia.org/wiki/Kivalina_Airport",""
+"5422","PAWI","medium_airport","Wainwright Airport","70.638","-159.994995","41","NA","US","US-AK","Wainwright","yes","PAWI","AIN","PAWI","AWI","","https://en.wikipedia.org/wiki/Wainwright_Airport_(Alaska)","5WW"
+"5426","PCIS","medium_airport","Canton Island Airport","-2.7681200504300003","-171.710006714","9","OC","KI","KI-P","Abariringa","no","PCIS","CIS","PCIS","","","https://en.wikipedia.org/wiki/Canton_Island_Airport","Kanton Island"
+"5494","PMDY","medium_airport","Henderson Field","28.2017","-177.380997","13","OC","UM","UM-71","Sand Island","no","PMDY","MDY","PMDY","MDY","","https://en.wikipedia.org/wiki/Henderson_Field_(Midway_Atoll)",""
+"5495","PPIZ","medium_airport","Point Lay LRRS Airport","69.732903","-163.005005","22","NA","US","US-AK","Point Lay","yes","PPIZ","PIZ","PPIZ","PIZ","","https://en.wikipedia.org/wiki/Point_Lay_LRRS_Airport",""
+"5506","PWAK","medium_airport","Wake Island Airfield","19.282437","166.636637","14","OC","UM","UM-79","Wake Island","yes","PWAK","AWK","PWAK","AWK","","https://en.wikipedia.org/wiki/Wake_Island_Airfield",""
+"5534","RJAM","small_airport","JMSDF Minami Torishima Air Base","24.2897","153.979004","22","AS","JP","JP-13","Ogasawara","no","RJAM","MUS","RJAM","","","https://en.wikipedia.org/wiki/Minami_Torishima_Airport","Marcus Island Airport"
+"5535","RJAW","medium_airport","Ioto (Iwo Jima) Airbase","24.784153","141.32261","384","AS","JP","JP-13","Ogasawara","no","RJAW","IWO","RJAW","","","https://en.wikipedia.org/wiki/Central_Field_(Iwo_Jima)","Iwo Jima Airport, Central Field, Ioto, Iōtō"
+"42980","UESU","medium_airport","Zyryanka Airport","65.7485","150.8889","140","AS","RU","RU-SA","Zyryanka","yes","UESU","ZKP","UESU","","","https://en.wikipedia.org/wiki/Zyryanka_Airport","УЕСУ, Аэропорт Зырянка"
+"323626","RU-0472","small_airport","Lamutskoye Airport","65.538838","168.844848","601","AS","RU","RU-CHU","Lamutskoye","no","","","UHAL","UHAL","","","УХАЛ, Ламутское"
+"338091","RU-0543","small_airport","Tempa Airfield","75.76713","137.576637","3","EU","RU","RU-SA","Kotelny Island","no","","","","","","","Темп"
+"6456","UHMA","medium_airport","Ugolny Yuri Ryktheu Airport","64.734902","177.740997","194","AS","RU","RU-CHU","Anadyr","yes","UHMA","DYR","UHMA","","","https://en.wikipedia.org/wiki/Ugolny_Airport","УХМА, Угольный, Аnadyr Airport, Аэропорт Анадырь"
+"340795","RU-0605","small_airport","Uelkal Airstrip","65.530823","-179.287263","","EU","RU","RU-CHU","Uelkal","no","","","","","","",""
+"340810","RU-0616","small_airport","Taymylyr Airstrip","72.607271","121.893179","","EU","RU","RU-SA","Taymylyr","no","","","","","","",""
+"341832","RU-0676","small_airport","Ayanka Airport","63.709269","167.584196","295","AS","RU","RU-KAM","Ayanka","no","","","","","","",""
+"346936","RU-0727","small_airport","Khailino Airport","60.95206","166.83801","180","AS","RU","RU-KAM","Khailino","no","","","","UHPF","","","УХПФ, Хаилино"
+"42940","UHPA","small_airport","Ust-Pakhachi Airport","60.556587","169.107707","10","AS","RU","RU-KAM","Ust-Pakhachi","no","UHPA","","UHPA","UHPA","","https://en.wikipedia.org/wiki/Ust-Pakhachi_Airport","УХПА, Аэропорт Усть-Пахачи, Пахачи, Pakhachi"
+"346939","RU-0730","small_airport","Sredny Pakhachi Airport","60.81718","169.07555","","AS","RU","RU-KAM","Sredny Pakhachi","no","","","","","","",""
+"346948","RU-0738","small_airport","Garmanda Airport","62.18334","159.08894","","AS","RU","RU-MAG","Garmanda","no","","","","","","","UEVE"
+"347894","RU-0753","small_airport","Zhilinda Airport","70.15387","113.91756","489","EU","RU","RU-SA","Zhilinda","no","","","","","","",""
+"347895","RU-0754","small_airport","Ebelyakh Airport","70.88319","113.58159","387","EU","RU","RU-SA","Ebelyakh","no","","","","","","",""
+"347902","RU-0760","small_airport","Yukta Airport","63.38788","105.65577","680","EU","RU","RU-KYA","Yukta","no","","","","","","",""
+"347903","RU-0761","small_airport","Nakanno Airport","62.89988","108.44788","816","EU","RU","RU-IRK","Nakanno","no","","","","","","",""
+"347904","RU-0762","small_airport","Khamakar Airport","61.989","108.17978","889","EU","RU","RU-IRK","Khamakar","no","","","","","","",""
+"601237","RU-10132","small_airport","Yagodnoye Airfield","62.54574","149.52257","1646","AS","RU","RU-MAG","Yagodnoye","no","","","UHGE","","","","УХГЕ, Ягодное,"
+"602171","RU-10134","small_airport","Valunistoe (airport)","66.421687","177.582464","","AS","RU","RU-CHU","Rudnik Valunisty","no","","","","","","",""
+"602186","RU-10135","small_airport","Valunistoe Mining Complex Airport","66.766633","164.319284","999","AS","RU","RU-CHU","Vesenny","no","","","","","","",""
+"602304","RU-10136","small_airport","Verkhnee Penzhino Airport","64.222657","164.244866","1093","AS","RU","RU-KAM","Penzhinsky District","no","","","","","","","Верхнее Пенжино"
+"609963","RU-10173","small_airport","Stadukhino Airfield","66.965897","166.82135","1905","AS","RU","RU-CHU","Stadukhino","no","","","","ZC8P","","","ЗЦ8П, Стадукхино"
+"34989","RU-2510","small_airport","Greem Bell Air Base","81.15","64.33","30","EU","RU","RU-ARK","Graham Bell Island","no","","","","XLDG","","https://en.wikipedia.org/wiki/Greem_Bell","Graham Bell Airbase, Аэродром Греэм Белл, Аэродром Грээм Белл, ЬЛДГ"
+"39078","SAYE","small_airport","Esperanza Base","-63.400002","-56.983299","75","AN","AQ","AQ-U-A","Fortín Sargento Cabral","no","","","SAYE","BET","","https://en.wikipedia.org/wiki/Esperanza_Base",""
+"5830","SAWB","small_airport","Gustavo Marambio Airport","-64.238297","-56.630798","760","AN","AQ","AQ-U-A","Marambio Base","no","","","SAWB","MBI","","https://en.wikipedia.org/wiki/Marambio_Airport",""
+"39076","SAWZ","small_airport","Matienzo Airfield","-64.976998","-60.108992","75","AN","AQ","AQ-U-A","Matienzo Base","no","","","SAWZ","BTM","","",""
+"39077","SAYB","small_airport","Base Belgrano II Airport","-77.874055","-34.62616","820","AN","AQ","AQ-U-A","Base Belgrano II","no","","","SAYB","BEB","","https://en.wikipedia.org/wiki/Belgrano_II_Base",""
+"6039","SCRM","small_airport","Teniente Rodolfo Marsh Martin Airport","-62.191026","-58.98669","147","AN","AQ","AQ-U-A","Villa Las Estrellas","no","SCRM","TNM","SCRM","","","https://en.wikipedia.org/wiki/Teniente_R._Marsh_Airport",""
+"39080","SAYS","small_airport","San Martín Base Airfield","-68.116699","-67.099998","75","AN","AQ","AQ-U-A","San Martín Base","no","","","SAYS","BSM","","https://en.wikipedia.org/wiki/San_Martin_Base",""
+"308226","SCBO","small_airport","General Bernardo O'Higgins Base Skyway","-63.344","-57.842","900","AN","AQ","AQ-U-A","General Bernardo O'Higgins Base","no","","","SCBO","","","",""
+"6021","SCFX","small_airport","Isla San Felix Airport","-26.2939","-80.096199","165","SA","CL","CL-AT","Isla San Felix","no","","","SCFX","","","https://en.wikipedia.org/wiki/Isla_San_Felix_Airport",""
+"45059","SCGC","small_airport","Union Glacier Blue-Ice Runway","-79.777778","-83.320833","2461","AN","AQ","AQ-U-A","Union Glacier","no","SCGC","UGL","SCGC","","","https://en.wikipedia.org/wiki/Union_Glacier_Blue-Ice_Runway",""
+"32268","SCPZ","small_airport","Patriot Hills Airport","-80.318307","-81.308128","2900","AN","AQ","AQ-U-A","Patriot Hills Base Camp","no","SCPZ","","SCPZ","","","https://es.wikipedia.org/wiki/Aer%C3%B3dromo_Patriot_Hills",""
+"6055","SEGS","medium_airport","Seymour Galapagos Ecological Airport","-0.453758","-90.2659","207","SA","EC","EC-W","Isla Baltra","yes","SEGS","GPS","SEGS","","https://ecogal.aero/en/","https://en.wikipedia.org/wiki/Seymour_Airport",""
+"41131","SEII","small_airport","General Villamil Airport","-0.942628","-90.953003","35","SA","EC","EC-W","Puerto Villamil","yes","SEII","IBB","SEII","","","",""
+"32508","UEBN","small_airport","Nizhneyansk Airport","71.437822","136.189701","20","AS","RU","RU-SA","Nizhneyansk","no","","","UEBN","","","","Нижнея́нск"
+"335165","UEKY","small_airport","Keng-Kyuyol Airport","68.076828","145.985126","","EU","RU","RU-SA","Keng-Kyuyol","no","","","UEKY","","","",""
+"335179","UEMC","small_airport","Khatyngnakh Airport","67.489845","152.575679","","EU","RU","RU-SA","","no","","","UEMC","","","",""
+"44597","UERO","small_airport","Olenyok Airport","68.514999","112.480003","847","AS","RU","RU-SA","Olenyok","no","","ONK","UERO","","","https://en.wikipedia.org/wiki/Olenyok_Airport","УЕРО, Olenek Airport, Аэропорт Оленёк, Аэропорт Оленек"
+"44870","UERS","medium_airport","Saskylakh Airport","71.927902","114.080002","","AS","RU","RU-SA","Saskylakh","yes","UERS","SYS","UERS","","","https://en.wikipedia.org/wiki/Saskylakh_Airport","УЕРС, Аэропорт Саскылах"
+"335193","UESC","small_airport","Berezovka Airport","67.120183","156.589766","","AS","RU","RU-SA","","no","","","UESC","","","","УЕСЦ, Берёзовка"
+"43667","UESG","medium_airport","Belaya Gora Airport","68.556227","146.22784","118","AS","RU","RU-SA","Belaya Gora","no","UESG","BGN","UESG","","","https://en.wikipedia.org/wiki/Belaya_Gora_Airport","УЕСГ, Аэропорт Белая Гора"
+"335194","UESH","small_airport","Argakhtakh Airport","68.443333","153.362222","65","AS","RU","RU-SA","Argakhtakh","no","","","UESH","","","","УЕСХ, Аргахтах"
+"316761","UESK","medium_airport","Srednekolymsk Airport","67.4805","153.7364","60","AS","RU","RU-SA","Srednekolymsk","yes","","SEK","UESK","","","https://en.wikipedia.org/wiki/Srednekolymsk_Airport","УЕСК, Среднеколымск"
+"335195","UESL","small_airport","Sylgy-Ytar Airport","67.848145","154.838862","164","AS","RU","RU-SA","","no","","","UESL","","","","УЕСЛ, Сылгы-Ытар"
+"32514","UESO","medium_airport","Chokurdakh Airport","70.6231","147.901993","151","AS","RU","RU-SA","Chokurdah","yes","UESO","CKH","UESO","","","https://en.wikipedia.org/wiki/Chokurdakh_Airport","Chokurdah Airport, Cokurdah Airport, Аэропорт Чокурдах"
+"335196","UESR","small_airport","Tumat Airport","70.72611","139.235833","","EU","RU","RU-SA","","no","","","UESR","","","",""
+"30870","UESS","medium_airport","Cherskiy Airport","68.740601","161.337997","20","AS","RU","RU-SA","Cherskiy","yes","UESS","CYX","UESS","","","https://en.wikipedia.org/wiki/Chersky_Airport","УЕСС, Chersky Airport, Аэропорт Черский"
+"6450","UEST","medium_airport","Tiksi Airport","71.697700500488","128.90299987793","26","AS","RU","RU-SA","Tiksi","yes","UEST","IKS","UEST","","","https://en.wikipedia.org/wiki/Tiksi_Airport","УЕСТ, Аеропорт Тикси"
+"335197","UESV","small_airport","Svatay Airport","68.057338","151.79625","75","AS","RU","RU-SA","Svatay","no","","","UESW","","","","УЕСВ, Сватай"
+"335198","UESX","small_airport","Aleko-Kyuyol Airport","68.676693","151.873798","82","AS","RU","RU-SA","","no","","","UESX","","","","УЕСЬ, Алеко-Кюель"
+"335200","UESZ","small_airport","Kazachye Airport","70.746294","136.179271","","EU","RU","RU-SA","","no","","","UESZ","","","",""
+"323629","UHAC","small_airport","Chuvanskoye Airport","65.172163","167.952484","644","AS","RU","RU-CHU","Chuvanskoye","no","","","UHAC","UHAC","","","УХАЦ, Чуванское"
+"323630","UHAW","small_airport","Vayegi Airport","64.167442","171.057887","131","AS","RU","RU-CHU","Vayegi","no","","","UHAW","UHAW","","","УХАВ, Ваеги"
+"324924","UHDW","small_airport","Vankarem Airport","67.838719","-175.8494283","3","EU","RU","RU-CHU","Vankarem","no","","","UHDW","","","","УХДВ, Ванкарем"
+"530668","UHEI","small_airport","Ilirney Airport","67.255278","167.949167","1165","AS","RU","RU-CHU","","no","","","UHEI","","","",""
+"525055","UHEK","small_airport","Kupol Airport","66.901667","169.56","1745","AS","RU","RU-CHU","","no","","","UHEK","","","https://en.wikipedia.org/wiki/Kupol_Airport",""
+"596406","UHGL","small_airport","Glukharinoye Airfield","64.999872","153.096328","977","AS","RU","RU-MAG","Glukharinoye","no","","","UHGL","","","","УХГЛ, Глухариное, Глухариный"
+"6457","UHMD","medium_airport","Provideniya Bay Airport","64.378098","-173.242996","72","AS","RU","RU-CHU","Chukotka","no","UHMD","PVS","UHMD","XHMD","","https://en.wikipedia.org/wiki/Provideniya_Bay_Airport","УХМД, ЬХМД, Bukhta Provideniya Airport, Urelik Airport, Ureliki Airport, Аэропорт Бухта Провидения, Аэропорт Урелики"
+"43686","UHME","small_airport","Zaliv Kresta Airport","66.358398","-179.108393","22","AS","RU","RU-CHU","Egvekinot","no","","","UHME","","","","УХМЕ, Аэропорт Залив Креста"
+"44659","UHMF","medium_airport","Omsukchan Airport","62.457001","155.744995","1732","AS","RU","RU-MAG","Omsukchan","yes","UHMF","","UHMF","","","https://en.wikipedia.org/wiki/Omsukchan_Airport","Аэропорт Омсукчан"
+"35040","UHMI","small_airport","Mys Shmidta Airport","68.86808","-179.374183","20","AS","RU","RU-CHU","Mys Shmidta","no","UHMI","","UHMI","","","https://en.wikipedia.org/wiki/Mys_Shmidta_Airport","УХМИ, ЬХМИ, Мыс Шмидта"
+"44473","UHMK","medium_airport","Keperveem Airport","67.845001","166.139999","623","AS","RU","RU-CHU","Keperveem","yes","UHMK","KPW","UHMK","","","https://en.wikipedia.org/wiki/Keperveyem_Airport","Keperveyem Airport, Аэропорт Кепервеем"
+"42925","UHML","small_airport","Lavrentiya Airport","65.580426","-170.999177","30","AS","RU","RU-CHU","Lavrentiya","no","UHML","","UHML","","","https://en.wikipedia.org/wiki/Lavrentiya_Airport","УХМЛ, Залив Лаврентия, Lavrentiya Bay"
+"44610","UHMN","small_airport","Omolon Airport","65.239998","160.539993","869","AS","RU","RU-CHU","Omolon","yes","UHMN","","UHMN","","","https://en.wikipedia.org/wiki/Omolon_Airport","УХМН, Аэропорт Омолон"
+"44660","UHMO","small_airport","Markovo Airport","64.665446","170.417626","75","AS","RU","RU-CHU","Markovo","yes","UHMO","KVM","UHMO","","","https://en.wikipedia.org/wiki/Markovo_Airport","Аэропорт Марково"
+"6459","UHMP","medium_airport","Pevek Airport","69.783302","170.597","11","AS","RU","RU-CHU","Apapelgino","yes","UHMP","PWE","UHMP","","","https://en.wikipedia.org/wiki/Pevek_Airport","УХМП, Аэропорт Певек"
+"32518","UHMR","small_airport","Beringovskiy Airport","63.02","179.292999","3","AS","RU","RU-CHU","Beringovsky","no","UHMR","","UHMR","","","https://es.wikipedia.org/wiki/Aer%C3%B3dromo_de_Beringovski","УХМР, Аэропорт Беринговский"
+"42963","UHMS","medium_airport","Seymchan Airport","62.92078","152.422775","679","AS","RU","RU-MAG","Seymchan","no","UHMS","","UHMS","","","https://en.wikipedia.org/wiki/Seymchan_Airport","УХМС, Аэропорт Сеймчан"
+"324631","UHMZ","small_airport","Wrangel Island Airport","70.945356","-179.5","112","EU","RU","RU-CHU","Wrangel Island","no","","","UHMZ","UHMZ","","","УХМЗ, Остров Врангеля"
+"339646","UHPN","small_airport","Manily Airport","62.485962","165.338917","33","AS","RU","RU-KAM","Manily","no","","","UHPN","","","",""
+"597129","UHQE","small_airport","Slautnoye Airfield","63.176423","167.978281","","AS","RU","RU-KAM","Slautnoye","no","","","UHQE","","","","УХЯЕ, Слаутное"
+"42926","UIKE","small_airport","Yerbogachen Airport","61.2750015259","108.029998779","400","AS","RU","RU-IRK","Erbogachen","no","UIKE","ERG","UIKE","","","https://en.wikipedia.org/wiki/Erbogachen_Airport","Yerbogachyon Airport, Erbogachyon Airport, Erbogachen Airport, Аэропорт Ербогачен, Аэропорт Ербогачён"
+"43672","ULDW","small_airport","Varandey Airport","68.848503","58.201401","23","AS","RU","RU-NEN","Varandey","no","ULDW","VRI","ULDW","","","https://en.wikipedia.org/wiki/Varandey_Airport","УЛДВ, Varandei Airport, Аэропорт Варандей"
+"315363","UODL","small_airport","Cape Chelyuskin Airfield","77.712","104.24","60","AS","RU","RU-KYA","Chelyuskin Polar Station","no","","","UODL","UODL","","","УОДЛ, Челюскин"
+"35041","UODN","medium_airport","Nagurskoye Airfield","80.803207","47.663586","59","AS","RU","RU-ARK","Alexandra Land","no","UODN","","UODN","","","https://en.wikipedia.org/wiki/Nagurskoye",""
+"35086","UODS","small_airport","Sredniy Island Air Base","79.52958","91.07495","26","AS","RU","RU-KYA","Khatanga","no","UODS","","UODS","XODS","","https://en.wikipedia.org/wiki/Sredny_Ostrov","УОДС, Sredniy Ostrov Air Base, Аэродром Средний Остров, ЬОДС"
+"301864","US-0200","small_airport","Kogru River Airfield","70.574196","-152.259478","","NA","US","US-AK","Kogru","no","","","","A41","","",""
+"340805","US-3039","small_airport","Brownlow Point Airport","69.979281","-144.834986","","NA","US","US-AK","Brownlow Point","no","","","","","","",""
+"340807","US-3041","small_airport","Demarcation Bay Airfield","69.882551","-142.305616","","NA","US","US-AK","Nuvagapak Point","no","","","","","","","Nuvagapak Point"
+"316465","WAN","small_airport","Waverney Airport","-25.356917","141.925593","570","OC","AU","AU-QLD","Waverney","no","","","","","","","WAN"
+"354533","YABL","small_airport","Ambalindum Airport","-23.35187","134.732434","1966","OC","AU","AU-NT","Ambalindum","no","","","YABL","","","",""
+"27317","YADO","small_airport","Andado Airport","-25.407772","135.290794","549","OC","AU","AU-NT","Ghan","no","","","YADO","","","",""
+"38224","YALC","small_airport","Alcoota Station Airport","-22.801963","134.4036","1994","OC","AU","AU-NT","Alcoota","no","","","YALC","","","","Engawala"
+"38226","YALM","small_airport","Allambie Airport","-24.265335","134.402927","","OC","AU","AU-NT","","no","","","YALM","","","",""
+"38229","YAMM","small_airport","Ammaroo Airport","-21.738300323486328","135.24200439453125","","OC","AU","AU-NT","","no","","AMX","YAMM","","","",""
+"27328","YAMT","small_airport","Amata Airport","-26.097363","131.202732","695","OC","AU","AU-SA","","no","YAMT","AMT","YAMT","","","https://en.wikipedia.org/wiki/Amata_Airport",""
+"38230","YANJ","small_airport","Angatja Airport","-26.100000381469727","130.39999389648438","","OC","AU","AU-SA","","no","","","YANJ","","","",""
+"38231","YANN","small_airport","Anningie Airport","-21.83169937133789","133.125","","OC","AU","AU-NT","","no","","","YANN","","","",""
+"27332","YANW","small_airport","Annitowa Airport","-21.200017","136.451139","901","OC","AU","AU-NT","","no","","","YANW","","","",""
+"27336","YARD","small_airport","Argadargada Airport","-21.676700592041016","136.67799377441406","","OC","AU","AU-NT","","no","","","YARD","","","",""
+"27340","YARN","small_airport","Areyonga Airport","-24.091565","132.271228","","OC","AU","AU-NT","Mereenie","no","","","YARN","","","",""
+"38232","YARP","small_airport","Arapunya Airport","-22.316699981689453","135.6999969482422","","OC","AU","AU-NT","","no","","","YARP","","","",""
+"38233","YATL","small_airport","Atula Airport","-23.255344","136.388955","915","OC","AU","AU-NT","Anatye","no","","","YATL","","","",""
+"26895","YAYE","medium_airport","Ayers Rock Connellan Airport","-25.185913","130.97703","1626","OC","AU","AU-NT","Yulara","yes","YAYE","AYQ","YAYE","","","https://en.wikipedia.org/wiki/Ayers_Rock_Airport","Ayers Rock, Uluru"
+"26900","YBAS","medium_airport","Alice Springs Airport","-23.806588","133.903427","1789","OC","AU","AU-NT","Alice Springs","yes","YBAS","ASP","YBAS","","http://www.alicespringsairport.com.au/","https://en.wikipedia.org/wiki/Alice_Springs_Airport",""
+"26907","YBDV","medium_airport","Birdsville Airport","-25.897499084472656","139.34800720214844","159","OC","AU","AU-QLD","","yes","YBDV","BVI","YBDV","","","https://en.wikipedia.org/wiki/Birdsville_Airport",""
+"27369","YBEO","small_airport","Betoota Airport","-25.694791","140.738339","91","OC","AU","AU-QLD","","no","YBEO","BTX","YBEO","","","",""
+"38256","YBRC","small_airport","Barrow Creek Airport","-21.542202","133.871959","","OC","AU","AU-NT","","no","","","YBRC","","","",""
+"27416","YBSR","small_airport","Blackstone Airport","-25.9867000579834","128.28799438476562","","OC","AU","AU-WA","","no","","","YBSR","","","",""
+"38278","YCCK","small_airport","Canteen Creek Airport","-20.650800704956055","135.5850067138672","","OC","AU","AU-NT","","no","","","YCCK","","","",""
+"38293","YCNS","small_airport","Coniston Airport","-22.13330078125","132.5330047607422","","OC","AU","AU-NT","","no","","","YCNS","","","",""
+"348022","YCSK","small_airport","Casey Station Skiway","-66.288056","110.7575","1178","AN","AQ","AQ-U-A","Casey Station","no","","","YCSK","","","https://en.wikipedia.org/wiki/Casey_Station",""
+"38304","YCSP","small_airport","Curtin Springs Airport","-25.333921","131.759308","","OC","AU","AU-NT","","no","","","YCSP","","","",""
+"38308","YCUD","small_airport","Cuddapan Airport","-25.59000015258789","141.50799560546875","","OC","AU","AU-QLD","","no","","","YCUD","","","",""
+"38460","YMDS","small_airport","Macdonald Downs Airport","-22.444000244099996","135.199005127","","OC","AU","AU-NT","","no","YMDS","MNW","YMDS","","","",""
+"27532","YDRI","small_airport","Durrie Airport","-25.684999465942383","140.22799682617188","58","OC","AU","AU-QLD","","no","YDRI","DRR","YDRI","","","",""
+"38330","YDRL","small_airport","De Rose Hill Airport","-26.435838","133.259954","","OC","AU","AU-SA","De Rose Hill","no","","","YDRL","","","",""
+"27535","YDVR","small_airport","Docker River Airport","-24.859533","129.122209","589","OC","AU","AU-NT","Kaltukatjara","no","YDVR","DKV","YDVR","","","",""
+"38334","YDYD","small_airport","Derry Downs Airport","-22.08329963684082","135.33299255371094","","OC","AU","AU-NT","","no","","","YDYD","","","",""
+"38338","YELK","small_airport","Elkedra Airport","-21.172500610399997","135.444000244","","OC","AU","AU-NT","","no","","EKD","YELK","","","",""
+"38342","YEPR","small_airport","Epenarra Airport","-20.433300018310547","135.26699829101562","","OC","AU","AU-NT","","no","","","YEPR","","","",""
+"38345","YERL","small_airport","Erldunda Airport","-25.206106","133.254161","","OC","AU","AU-NT","Ghan","no","","EDD","YERL","","","",""
+"27554","YERN","small_airport","Ernabella Airport","-26.2632999420166","132.1820068359375","707","OC","AU","AU-SA","","no","YERN","ERB","YERN","","","",""
+"27559","YEVP","small_airport","Everard Park Airport","-27.038988","132.688585","1615","OC","AU","AU-SA","Mimili","no","","","YEVP","","","",""
+"31129","YFNE","small_airport","Finke Airport","-25.5946998596","134.582992554","","OC","AU","AU-NT","Finke","no","YFNE","FIK","YFNE","","","",""
+"27566","YFRG","small_airport","Fregon Airport","-26.774999618530273","132.01699829101562","528","OC","AU","AU-SA","","no","","","YFRG","","","",""
+"26985","YFRT","medium_airport","Forrest Airport","-30.83662","128.112811","511","OC","AU","AU-WA","","no","YFRT","FOS","YFRT","","","https://en.wikipedia.org/wiki/Forrest_Airport",""
+"27631","YIDK","small_airport","Indulkana Airport","-26.965435","133.321989","401","OC","AU","AU-SA","Indulkana","no","YIDK","IDK","YIDK","","","",""
+"27594","YGLE","small_airport","Glengyle Airport","-24.808300018310547","139.60000610351562","91","OC","AU","AU-QLD","","no","YGLE","GLG","YGLE","","","",""
+"27599","YGLS","small_airport","Giles Airport","-25.043699","128.296005","579","OC","AU","AU-WA","Warakurna","no","","","YGLS","","","https://en.wikipedia.org/wiki/Giles_Airport",""
+"27612","YHAA","small_airport","Haasts Bluff Airport","-23.454999923706","131.85299682617","2269","OC","AU","AU-NT","","no","","","YHAA","","","",""
+"27619","YHKT","small_airport","Huckitta Airport","-22.943300247192383","135.44700622558594","","OC","AU","AU-NT","","no","","","YHKT","","","",""
+"27621","YHMB","small_airport","Hermannsburg Airport","-23.926485","132.807798","593","OC","AU","AU-NT","Hermannsburg (Ntaria)","no","YHMB","HMG","YHMB","","","",""
+"38390","YHSB","small_airport","Horseshoe Bend Airport","-25.216699600219727","134.26699829101562","","OC","AU","AU-NT","","no","","","YHSB","","","",""
+"38394","YHTS","small_airport","Harts Range Airport","-22.985000610351562","134.91799926757812","","OC","AU","AU-NT","","no","","","YHTS","","","",""
+"27632","YIDR","small_airport","Idracowra Airport","-25.06329917907715","133.73300170898438","","OC","AU","AU-NT","","no","","","YIDR","","","",""
+"38396","YIKL","small_airport","Baikal Airport","-22.7632999420166","136.16299438476562","","OC","AU","AU-NT","","no","","","YIKL","","","",""
+"27647","YJAM","small_airport","Jameson Airport","-25.850000381469727","127.68299865722656","","OC","AU","AU-WA","","no","","","YJAM","","","",""
+"38407","YKCA","small_airport","Kings Canyon Airport","-24.260229","131.488924","2100","OC","AU","AU-NT","Petermann","no","YKCA","KBJ","YKCA","","","",""
+"38425","YLBG","small_airport","Mount Liebig Airport","-23.24329948425293","131.25999450683594","","OC","AU","AU-NT","","no","","","YLBG","","","",""
+"27719","YLGN","small_airport","Loongana Airport","-30.940771","127.028781","","OC","AU","AU-WA","","no","","","YLGN","","","",""
+"27727","YLLC","small_airport","Lilla Creek Airport","-25.55791","134.07114","","OC","AU","AU-NT","","no","","","YLLC","","","",""
+"38444","YLSY","small_airport","Mount Lindsay Airport","-27.018299102783203","129.88499450683594","","OC","AU","AU-SA","","no","","","YLSY","","","",""
+"27749","YMAD","small_airport","Madura Airport","-31.887825","127.025573","","OC","AU","AU-WA","","no","","","YMAD","","","",""
+"32730","YMBX","small_airport","Mundrabilla Airport","-31.86720085144043","127.85399627685547","120","OC","AU","AU-WA","Mundrabilla","no","","","YMBX","","","",""
+"38455","YMBZ","small_airport","Mount Ebenezer Airport","-25.169763","132.643107","","OC","AU","AU-NT","","no","","","YMBZ","","","",""
+"27763","YMDV","small_airport","Mount Davies Airport","-26.16670036315918","129.13299560546875","","OC","AU","AU-SA","","no","","","YMDV","","","",""
+"27789","YMNK","small_airport","Monkira Airport","-24.816699981689453","140.5330047607422","107","OC","AU","AU-QLD","","no","YMNK","ONR","YMNK","","","",""
+"27185","YYND","small_airport","Yuendumu Airport","-22.2542","131.781998","2205","OC","AU","AU-NT","","no","YYND","YUE","YYND","","","https://en.wikipedia.org/wiki/Yuendumu_Airport",""
+"31943","YMQA","small_airport","Marqua Airport","-22.80579948425293","137.25100708007812","","OC","AU","AU-NT","Marqua","no","YMQA","MQE","YMQA","","","",""
+"38495","YMSK","small_airport","Mount Skinner Airport","-22.187801","134.171648","","OC","AU","AU-NT","","no","","","YMSK","","","",""
+"27812","YMTX","small_airport","Mount Dare Airport","-26.06170082092285","135.2469940185547","","OC","AU","AU-SA","","no","","","YMTX","","","",""
+"38500","YMUP","small_airport","Mulga Park Airport","-25.860000610399997","131.649993896","","OC","AU","AU-NT","","no","YMUP","MUP","YMUP","","","",""
+"27823","YMWE","small_airport","Mount Wedge Airport","-22.737199783325195","132.1510009765625","559","OC","AU","AU-NT","","no","","","YMWE","","","",""
+"38507","YMYV","small_airport","Maryvale Airport","-24.647992","134.026358","","OC","AU","AU-NT","","no","","","YMYV","","","",""
+"38508","YMYW","small_airport","Murray Downs Airport","-21.04829978942871","134.68299865722656","","OC","AU","AU-NT","","no","","","YMYW","","","",""
+"38513","YNHV","small_airport","New Haven Airport","-22.728300094604492","131.14500427246094","","OC","AU","AU-NT","","no","","","YNHV","","","",""
+"27850","YNRR","small_airport","Nyrripi Airport","-22.645299911499023","130.56500244140625","","OC","AU","AU-NT","","no","","","YNRR","","","",""
+"38523","YNUE","small_airport","Numery Airport","-23.983299255371094","135.39999389648438","","OC","AU","AU-NT","","no","","","YNUE","","","",""
+"38528","YNWT","small_airport","Narwietooma Airport","-23.228786","132.629378","","OC","AU","AU-NT","","no","","","YNWT","","","",""
+"38535","YORA","small_airport","Moonerah Airport","-31.691413","126.590523","","OC","AU","AU-WA","","no","","","YORA","","","",""
+"38537","YORT","small_airport","Ooratippra Airport","-21.905799865722656","136.06900024414062","","OC","AU","AU-NT","","no","","","YORT","","","",""
+"354815","YPHS","small_airport","Pine Hill Station Airport","-22.386977","133.06025","2142","OC","AU","AU-NT","Anmatjere","no","","","YPHS","","","",""
+"27924","YRNW","small_airport","Ringwood Airport","-23.82830047607422","134.96200561523438","","OC","AU","AU-NT","","no","","","YRNW","","","",""
+"27991","YTIT","small_airport","Ti Tree Airport","-22.131701","133.419998","","OC","AU","AU-NT","","no","","","YTIT","","","https://en.wikipedia.org/wiki/Ti-Tree_Airfield",""
+"38607","YTJU","small_airport","Tjuntjuntjarra Airport","-29.344938","127.107348","740","OC","AU","AU-WA","","no","","","YTJU","","","",""
+"38609","YTLT","small_airport","Tarlton Downs Airport","-22.63330078125","136.8000030517578","","OC","AU","AU-NT","","no","","","YTLT","","","",""
+"32491","YTMY","small_airport","Tobermorey Airport","-22.255800247192383","137.9530029296875","","OC","AU","AU-NT","Tobermorey","no","YTMY","TYP","YTMY","","","",""
+"28014","YTYN","small_airport","Tieyon Airport","-26.216699600219727","133.91700744628906","","OC","AU","AU-SA","","no","","","YTYN","","","",""
+"38623","YUMB","small_airport","Umbeara Airport","-25.746700286865234","133.70199584960938","","OC","AU","AU-NT","","no","","","YUMB","","","",""
+"38625","YUTP","small_airport","Utopia Airport","-22.05500030517578","134.7899932861328","","OC","AU","AU-NT","","no","","","YUTP","","","",""
+"38629","YVNS","small_airport","Vaughan Springs Airport","-22.33329963684082","130.86700439453125","","OC","AU","AU-NT","","no","","","YVNS","","","",""
+"27165","YWBR","small_airport","Warburton Airport","-26.125538","126.583158","1500","OC","AU","AU-WA","Warburton","no","","","YWBR","","","https://en.wikipedia.org/wiki/Warburton_Airport",""
+"302312","YWKS","small_airport","Wilkins Runway","-66.690833","111.523611","2529","AN","AQ","AQ-U-A","Preston Heath","no","","","YWKS","","","https://en.wikipedia.org/wiki/Wilkins_Runway",""
+"38645","YWLA","small_airport","Willowra Airport","-21.27669906616211","132.6230010986328","","OC","AU","AU-NT","","no","","","YWLA","","","",""
+"38647","YWLH","small_airport","Wallara Ranch Airport","-24.649999618530273","132.31700134277344","","OC","AU","AU-NT","","no","","","YWLH","","","",""
diff --git a/lib/airports.test.ts b/lib/airports.test.ts
index 5ef9b19..8c7ba6a 100644
--- a/lib/airports.test.ts
+++ b/lib/airports.test.ts
@@ -1,5 +1,7 @@
+import { promises as fs } from 'node:fs';
+import path from 'node:path';
 import { describe, expect, it } from 'vitest';
-import { assertUniqueIcaos, filterWorldAirports, parseCsv, toGeoJson, airportsHandler } from './airports';
+import { assertUniqueIcaos, filterWorldAirports, isRemote, parseCsv, toGeoJson, airportsHandler, REMOTE_RADIUS_KM } from './airports';
 
 const HEADER =
   '"id","ident","type","name","latitude_deg","longitude_deg","elevation_ft","continent","iso_country","iso_region","municipality","scheduled_service","icao_code","iata_code","gps_code","local_code","home_link","wikipedia_link","keywords"';
@@ -132,3 +134,61 @@ describe('/api/airports handler', () => {
     expect(await a.json()).toEqual(await b.json());
   });
 });
+
+describe('isRemote (v0.61.0 — ISS-097 special remote airports)', () => {
+  it('synthetic: an isolated point is remote; a neighbour inside the radius is not', () => {
+    // Equator pair: Δlon 8.5° ≈ 945 km (inside REMOTE_RADIUS_KM) vs Δlon 9.5° ≈ 1052 km (outside).
+    const near = [
+      { icao: 'AAA', lat: 0, lon: 0 },
+      { icao: 'BBB', lat: 0, lon: 8.5 },
+    ];
+    expect(isRemote(near, 'AAA')).toBe(false);
+    expect(isRemote(near, 'BBB')).toBe(false);
+
+    const far = [
+      { icao: 'AAA', lat: 0, lon: 0 },
+      { icao: 'CCC', lat: 0, lon: 9.5 },
+    ];
+    expect(isRemote(far, 'AAA')).toBe(true);
+    expect(isRemote(far, 'CCC')).toBe(true);
+
+    // A lone airport has no other member to be near — remote by definition.
+    expect(isRemote([{ icao: 'SOLO', lat: -77.84, lon: 166.91 }], 'SOLO')).toBe(true);
+  });
+
+  it('real coords: Frankfurt↔Amsterdam (~370 km) is not remote; McMurdo vs Christchurch (~3800 km) is', () => {
+    const eu = [
+      { icao: 'EDDF', lat: 50.0376, lon: 8.5622 }, // Frankfurt Main
+      { icao: 'EHAM', lat: 52.3093, lon: 13.3698 }, // Amsterdam Schiphol
+    ];
+    expect(isRemote(eu, 'EDDF')).toBe(false);
+
+    const pacific = [
+      { icao: 'MCDD', lat: -77.8425, lon: 166.9133 }, // McMurdo Station (Antarctica)
+      { icao: 'NZCH', lat: -43.4893, lon: 172.5308 }, // Christchurch
+    ];
+    expect(isRemote(pacific, 'MCDD')).toBe(true);
+    expect(REMOTE_RADIUS_KM).toBe(1000);
+  });
+
+  it('an unknown ICAO is not remote', () => {
+    expect(isRemote([{ icao: 'AAA', lat: 0, lon: 0 }], 'ZZZ')).toBe(false);
+  });
+
+  it('committed dataset curation rule: every non-large row has no large airport within REMOTE_RADIUS_KM', async () => {
+    const text = await fs.readFile(path.join(process.cwd(), 'data', 'airports_world.csv'), 'utf8');
+    const rows = filterWorldAirports(parseCsv(text));
+    expect(rows.length).toBeGreaterThan(0);
+
+    const large = rows.filter((r) => r.type === 'large_airport').map((r) => ({ icao: r.icao_code || r.ident, lat: +r.latitude_deg, lon: +r.longitude_deg }));
+    const nonLarge = rows.filter((r) => r.type !== 'large_airport');
+    // The dataset must actually carry the "special" airports — not just large ones.
+    expect(nonLarge.length).toBeGreaterThan(0);
+
+    for (const r of nonLarge) {
+      const self = { icao: r.icao_code || r.ident, lat: +r.latitude_deg, lon: +r.longitude_deg };
+      // Remote against the kept set: no LARGE airport within REMOTE_RADIUS_KM (the curation rule).
+      expect(isRemote([...large, self], self.icao), `${self.icao} (${r.name}) must be remote`).toBe(true);
+    }
+  });
+});
diff --git a/lib/airports.ts b/lib/airports.ts
index a4f1714..4dc230d 100644
--- a/lib/airports.ts
+++ b/lib/airports.ts
@@ -1,5 +1,6 @@
 import { promises as fs } from 'node:fs';
 import path from 'node:path';
+import { haversineKm } from './geo';
 
 export type CsvRow = Record<string, string>;
 
@@ -52,15 +53,38 @@ export function parseCsv(text: string): CsvRow[] {
 // The 2026 schema splits "airport" into small/medium/large_airport (older dumps used a
 // single "airport" type + category column) — both spellings are accepted. Heliports are
 // excluded — no fixed-wing transport ops; other types (closed, balloonport, ...) are
-// irrelevant to an airline-ops game. The committed dataset is pre-curated to large_airport
-// only (scripts/build-world-airports.mjs); this check stays as a cheap guard against an
-// uncurated dump being swapped in.
+// irrelevant to an airline-ops game. The committed dataset is pre-curated by
+// scripts/build-world-airports.mjs: every large_airport plus the small/medium/seaplane rows
+// that are REMOTE (see isRemote) — this check stays as a cheap guard against an uncurated
+// dump being swapped in.
 const INCLUDED_TYPES = new Set(['airport', 'small_airport', 'medium_airport', 'large_airport', 'seaplane_base']);
 
 export function filterWorldAirports(rows: CsvRow[]): CsvRow[] {
   return rows.filter((r) => INCLUDED_TYPES.has(r.type));
 }
 
+// v0.61.0 (ISS-097): "special" remote airports — the issue's loneliness test: an airport is
+// remote when no other member of `airports` sits within this radius, so it stands alone in a
+// genuinely empty region (Antarctica, high Arctic, far islands) rather than being one of many.
+export const REMOTE_RADIUS_KM = 1000;
+
+export interface RemoteAirport {
+  icao: string;
+  lat: number;
+  lon: number;
+}
+
+// True when the airport with this ICAO has no OTHER member of `airports` within REMOTE_RADIUS_KM
+// (haversine). Unknown ICACOs are not remote — callers only pass rows they intend to include.
+export function isRemote(airports: readonly RemoteAirport[], icao: string): boolean {
+  const a = airports.find((x) => x.icao === icao);
+  if (!a) return false;
+  for (const b of airports) {
+    if (b.icao !== a.icao && haversineKm(a.lat, a.lon, b.lat, b.lon) <= REMOTE_RADIUS_KM) return false;
+  }
+  return true;
+}
+
 export interface AirportProperties {
   name: string;
   icao: string;
diff --git a/package.json b/package.json
index 7fc8263..d9c7496 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "flight-ops",
-  "version": "0.59.0",
+  "version": "0.61.0",
   "private": true,
   "scripts": {
     "dev": "next dev -p 3000",
diff --git a/scripts/build-world-airports.mjs b/scripts/build-world-airports.mjs
index 08b4fcf..9376bfa 100644
--- a/scripts/build-world-airports.mjs
+++ b/scripts/build-world-airports.mjs
@@ -3,6 +3,10 @@
 //
 // Pipeline: download → keep `large_airport` rows only (same density curation as the EU file,
 // v0.2.8) → greedy 40 km haversine clustering → one airport per cluster ("the biggest").
+// v0.61.0 (ISS-097): additionally keeps every non-large fixed-wing row that is REMOTE — no other
+// airport within 1000 km of the kept set (lib/airports.ts isRemote) — so Antarctica, the high
+// Arctic, Alaska, northern Canada and far islands are represented even though they carry no
+// large_airport; same-station twins collapse via the same 40 km clustering.
 // The output keeps the exact OurAirports header so lib/airports.ts parses it unchanged.
 //
 // Usage: node scripts/build-world-airports.mjs   (writes data/airports_world.csv, prints stats)
@@ -14,6 +18,22 @@ import path from 'node:path';
 const SOURCE_URL = 'https://davidmegginson.github.io/ourairports-data/airports.csv'; // legacy ourairports.com/data URL is dead (see CHANGELOG v0.1.0)
 const OUT_FILE = path.join(import.meta.dirname, '..', 'data', 'airports_world.csv');
 const CLUSTER_RADIUS_KM = 40; // mid of the issue's 30–50 km range — n≈1k rows makes O(n²) trivial
+// v0.61.0 (ISS-097): mirrors REMOTE_RADIUS_KM in lib/airports.ts — "no other airport within this
+// radius" is what makes a small airport worth keeping (Antarctica, high Arctic, far islands).
+const REMOTE_RADIUS_KM = 1000;
+
+// Same fixed-wing type set as INCLUDED_TYPES in lib/airports.ts (standalone copy — the script must
+// stay dependency-free): all fixed-wing airports plus seaplane bases.
+const FIXED_WING_TYPES = new Set(['airport', 'small_airport', 'medium_airport', 'large_airport', 'seaplane_base']);
+
+// Standalone copy of isRemote in lib/airports.ts, for CSV rows: true when `row` has no member of
+// `others` within REMOTE_RADIUS_KM. Callers pass disjoint sets (the row itself is not in `others`).
+function isRemoteRow(row, others) {
+  for (const o of others) {
+    if (haversineKm(row, o) <= REMOTE_RADIUS_KM) return false;
+  }
+  return true;
+}
 
 // --- Minimal RFC-4180 parser (same semantics as lib/airports.ts parseCsv, standalone copy) ---
 function parseCsv(text) {
@@ -86,26 +106,33 @@ const header = headerLine.replace(/\r$/, '').split(',').map((h) => h.replace(/^"
 if (header.length !== 19) { console.error(`unexpected header (${header.length} columns): ${headerLine}`); process.exit(1); }
 
 const allRows = parseCsv(text);
-const large = allRows.filter((r) => r.type === 'large_airport');
-console.log(`downloaded ${allRows.length} rows; ${large.length} are large_airport`);
+// v0.61.0 (ISS-097): curation runs over ALL fixed-wing rows, not just large_airport — the remote
+// pass below needs the full pool to test against.
+const fixed = allRows.filter((r) => FIXED_WING_TYPES.has(r.type));
+const large = fixed.filter((r) => r.type === 'large_airport');
+console.log(`downloaded ${allRows.length} rows; ${fixed.length} are fixed-wing, ${large.length} of them large_airport`);
 
 // Greedy clustering in file order: a row joins the first cluster whose anchor is within the
-// radius, otherwise it starts a new one. Deterministic — same input, same output.
-const clusters = []; // { anchorIdx (into `large`), members }
-for (let i = 0; i < large.length; i++) {
-  let joined = false;
-  for (const c of clusters) {
-    if (haversineKm(large[i], large[c.anchorIdx]) <= CLUSTER_RADIUS_KM) { c.members.push(i); joined = true; break; }
+// radius, otherwise it starts a new one. Deterministic — same input, same output. Returns the
+// "biggest" member (one airport per cluster) plus the clusters themselves for reporting.
+function clusterWinners(rows) {
+  const clusters = []; // { anchorIdx (into rows), members }
+  for (let i = 0; i < rows.length; i++) {
+    let joined = false;
+    for (const c of clusters) {
+      if (haversineKm(rows[i], rows[c.anchorIdx]) <= CLUSTER_RADIUS_KM) { c.members.push(i); joined = true; break; }
+    }
+    if (!joined) clusters.push({ anchorIdx: i, members: [i] });
   }
-  if (!joined) clusters.push({ anchorIdx: i, members: [i] });
+  const winners = clusters.map((c) => biggestOf(c.members.map((i) => rows[i])));
+  return { winners, clusters };
 }
 
-const kept = [];
+const { winners: kept, clusters: largeClusters } = clusterWinners(large);
 const multiClusters = [];
-for (const c of clusters) {
-  const winner = biggestOf(c.members.map((i) => large[i]));
-  kept.push(winner);
+for (const c of largeClusters) {
   if (c.members.length > 1) {
+    const winner = biggestOf(c.members.map((i) => large[i]));
     multiClusters.push({
       city: winner.municipality || winner.name,
       keptIcao: winner.icao_code || winner.ident,
@@ -114,17 +141,26 @@ for (const c of clusters) {
   }
 }
 
+// v0.61.0 (ISS-097): "special" remote airports — every non-large fixed-wing row with no other
+// airport within REMOTE_RADIUS_KM of the kept set joins the dataset, so empty regions get their
+// real (small) airports instead of nothing. Same-station twins (two strips <40 km apart at one
+// base) collapse via the same greedy clustering as above.
+const remote = fixed.filter((r) => r.type !== 'large_airport' && isRemoteRow(r, kept));
+const { winners: remoteKept } = clusterWinners(remote);
+
 // --- Guards (fail loud before writing anything) ---
+const finalRows = [...kept, ...remoteKept];
 const key = (r) => r.icao_code || r.ident; // the effective ICAO consumers key by (toGeoJson fallback)
-const keys = new Set(kept.map(key));
-if (keys.size !== kept.length) { console.error('duplicate ICAO in curated set — aborting'); process.exit(1); }
+const keys = new Set(finalRows.map(key));
+if (keys.size !== finalRows.length) { console.error('duplicate ICAO in curated set — aborting'); process.exit(1); }
 for (const must of ['EDDF', 'UNNT', 'LPPD']) { // EDDF is the seed hub; UNNT (Novosibirsk) + LPPD (Ponta Delgada) pin the 409-backstop test pair
   if (!keys.has(must)) { console.error(`required airport ${must} missing from curated set — aborting`); process.exit(1); }
 }
-if (kept.length < 300 || kept.length > 2500) { console.error(`unexpected row count ${kept.length}`); process.exit(1); }
+if (remoteKept.length === 0) { console.error('no remote airports found in the dump — curation rule broken, aborting'); process.exit(1); }
+if (finalRows.length < 300 || finalRows.length > 2500) { console.error(`unexpected row count ${finalRows.length}`); process.exit(1); }
 
-await fs.writeFile(OUT_FILE, [headerLine.replace(/\r$/, ''), ...kept.map((r) => header.map((h) => `"${String(r[h] ?? '').replace(/"/g, '""')}"`).join(','))].join('\n') + '\n', 'utf8');
+await fs.writeFile(OUT_FILE, [headerLine.replace(/\r$/, ''), ...finalRows.map((r) => header.map((h) => `"${String(r[h] ?? '').replace(/"/g, '""')}"`).join(','))].join('\n') + '\n', 'utf8');
 
-console.log(`wrote ${OUT_FILE}: ${kept.length} rows kept, ${large.length - kept.length} dropped into ${multiClusters.length} multi-airport clusters`);
+console.log(`wrote ${OUT_FILE}: ${kept.length} large + ${remoteKept.length} remote = ${finalRows.length} rows (${large.length - kept.length} large dropped into ${multiClusters.length} multi-airport clusters)`);
 console.log('sample merged cities (kept ← dropped):');
 for (const c of multiClusters.slice(0, 15)) console.log(`  ${c.city}: kept ${c.keptIcao} ← ${c.dropped.join(', ')}`);