Unfortunately the world hub airports are not tagged as add-ons, I wish they were as it would make the process much easier.
The lat/long coordinates don't always match in the CSV file I've built compared to the airports actual LNM coordinates. There doesn't seem to be any easy way to batch search for a bunch of airports and add a userpoint icon to them so I am stuck at this point.
I wanted to avoid adding each userpoint one by one but I can see no other way to do it.
If there was a way to search for an entire group of airports, display and add a userpoint icon to all of them at once that would be great.
This is the csv file, but with the wrong coordinates in many cases it is not of much use. I still need to go back to each airport and manually adjust the coordinates.
I believe the csv must contain coordinates (for good reason) but using this method to insert an icon on top of a known location like an airport wont work if the coordinates are wrong.
Location,00AK,Bryant Army Heliport,61.4175,-149.616,,,,WHA Feb 24,,,,
Location,50D,Creve Coeur Airport,42.6164,-82.4969,,,,WHA Feb 24,,,,
Location,66Y,Hancock County-Bar Harbor Airport,44.4498,-68.3615,,,,WHA Feb 24,,,,
Location,7LA1,False River Regional Airport,30.7044,-91.5092,,,,WHA Feb 24,,,,
Location,AGGT,Funafuti International Airport,-8.525,179.195,,,,WHA Feb 24,,,,
Location,BGGH,Nuuk Airport,64.1909,-51.6781,,,,WHA Feb 24,,,,
Location,EDCB,Strausberg Airport,52.5833,13.8844,,,,WHA Feb 24,,,,
Location,EDCD,Cottbus-Drewitz,51.8897,14.5311,,,,WHA Feb 24,,,,
Location,EDDC,Dresden Airport,51.1328,13.7683,,,,WHA Feb 24,,,,
Location,EDDF,Frankfurt Airport,50.0333,8.5706,,,,WHA Feb 24,,,,
Location,EDDR,Saarbrücken Airport,49.2156,7.1097,,,,WHA Feb 24,,,,
Location,EDEN,Zwickau Airport,50.7439,12.4914,,,,WHA Feb 24,,,,
Location,EDFY,Flugplatz Elz,50.2928,8.0386,,,,WHA Feb 24,,,,
Location,EDGA,Schwäbisch Hall Airport,49.1183,9.7833,,,,WHA Feb 24,,,,
Location,EDGB,Backnang-Heiningen Airport,48.9194,9.3825,,,,WHA Feb 24,,,,
Location,EDHE,Herzogenaurach Airport,49.5794,10.9414,,,,WHA Feb 24,,,,
Location,EDKB,Bonn-Hangelar Airport,50.7703,7.1633,,,,WHA Feb 24,,,,
Location,EDKI,Betzdorf-Kirchen Airport,50.7311,8.0717,,,,WHA Feb 24,,,,
Location,EDKO,Oerlinghausen Airport,51.9556,8.5389,,,,WHA Feb 24,,,,
Location,EDLL,Langenfeld Airport,51.1131,6.5953,,,,WHA Feb 24,,,,
Location,EDNY,Friedrichshafen Airport,47.6714,9.5119,,,,WHA Feb 24,,,,
Location,EDRU,Unterwössen Airport,47.7858,12.4933,,,,WHA Feb 24,,,,
Location,EDRW,Lachen-Speyerdorf Airport,49.4817,8.3658,,,,WHA Feb 24,,,,
Location,EDVJ,Oehna Airport,51.6264,12.6867,,,,WHA Feb 24,,,,
Location,EDVS,Salzgitter-Drütte Airport,52.1586,10.4581,,,,WHA Feb 24,,,,
Location,EDWF,Fehrbellin Airport,52.6053,12.8044,,,,WHA Feb 24,,,,
Location,EDXP,Harle Airfield,53.6908,7.8989,,,,WHA Feb 24,,,,
Location,FNMH,Techamutete,-15.5419,12.1467,,,,WHA Feb 24,,,,
Location,GQPP,Praia International Airport,14.9245,-23.4935,,,,WHA Feb 24,,,,
Location,HEAT,Al Ain International Airport,24.2617,55.6092,,,,WHA Feb 24,,,,
Location,JLA,Quartz Creek Airport,60.3206,-149.929,,,,WHA Feb 24,,,,
Location,KEGV,Eagle River Union Airport,45.9325,-89.2683,,,,WHA Feb 24,,,,
Location,KGTF,Great Falls International Airport,47.4819,-111.371,,,,WHA Feb 24,,,,
Location,KIOW,Iowa City Municipal Airport,41.6392,-91.5461,,,,WHA Feb 24,,,,
Location,KJYO,Leesburg Executive Airport,39.0775,-77.5575,,,,WHA Feb 24,,,,
Location,KLCI,Laconia Municipal Airport,43.572,-71.4184,,,,WHA Feb 24,,,,
Location,KLEB,Lebanon Municipal Airport,43.6261,-72.3042,,,,WHA Feb 24,,,,
Location,KMDW,Chicago Midway International Airport,41.7858,-87.7524,,,,WHA Feb 24,,,,
Location,KMHT,Manchester-Boston Regional Airport,42.9379,-71.4367,,,,WHA Feb 24,,,,
Location,KMNM,Menominee-Marinette Twin County Airport,45.1264,-87.6383,,,,WHA Feb 24,,,,
Location,KMTH,The Florida Keys Marathon International Airport,24.7261,-81.0511,,,,WHA Feb 24,,,,
Location,KOGM,Ontonagon County Airport,46.8744,-89.3385,,,,WHA Feb 24,,,,
Location,KRHI,Rhinelander-Oneida County Airport,45.6312,-89.4675,,,,WHA Feb 24,,,,
Location,KSUE,Door County Cherryland Airport,44.8438,-87.4211,,,,WHA Feb 24,,,,
Location,KUES,Waukesha County Airport,43.0416,-88.2375,,,,WHA Feb 24,,,,
Location,LEBB,Bilbao Airport,43.3021,-2.9117,,,,WHA Feb 24,,,,
Location,LEMI,Almería Airport,36.8439,-2.3701,,,,WHA Feb 24,,,,
Location,LEXJ,Santander Airport,43.4271,-3.82,,,,WHA Feb 24,,,,
Location,LIAP,L’Aquila–Preturo Airport,42.3916,13.3176,,,,WHA Feb 24,,,,
Location,LSGL,Lausanne-Blécherette Airport,46.5453,6.6167,,,,WHA Feb 24,,,,
Location,LSGS,Sion Airport,46.218,7.3283,,,,WHA Feb 24,,,,
Location,LSZH,Zurich Airport,47.4647,8.5492,,,,WHA Feb 24,,,,
Location,MDJB,Juancho E. Yrausquin Airport,17.4965,-63.8284,,,,WHA Feb 24,,,,
Location,MDLR,La Romana International Airport,18.4507,-68.9118,,,,WHA Feb 24,,,,
Location,MDST,Cibao International Airport,19.4073,-70.6047,,,,WHA Feb 24,,,,
Location,PASP,Ted Stevens Anchorage International Airport,61.1744,-149.996,,,,WHA Feb 24,,,,
Location,SBGR,São Paulo/Guarulhos–Governador André Franco Montoro International Airport,-23.4321,-46.4694,,,,WHA Feb 24,,,,
Location,SBJR,Jacarepaguá-Roberto Marinho Airport,-22.9783,-43.3729,,,,WHA Feb 24,,,,
Location,SBVT,Vitória Airport,-20.2556,-40.2864,,,,WHA Feb 24,,,,
Location,SKLA,Palonegro International Airport,7.1275,-73.1848,,,,WHA Feb 24,,,,
Location,SVJQ,Antonio Nicolás Briceño Airport,9.34,-70.5846,,,,WHA Feb 24,,,,
Location,USRR,Mirny Airport,62.5347,113.968,,,,WHA Feb 24,,,,
Location,VEMN,Muzaffarnagar Airport,29.9853,77.425,,,,WHA Feb 24,,,,
Location,WADB,Sultan Muhammad Salahuddin Airport,-8.5396,118.687,,,,WHA Feb 24,,,,
Location,WMKP,Penang International Airport,5.2972,100.276,,,,WHA Feb 24,,,,
Location,Y55,Afton Municipal Airport,42.7353,-110.942,,,,WHA Feb 24,,,,
Location,YPKA,Karratha Airport,-20.7121,116.773,,,,WHA Feb 24,,,,
Location,YPKU,Kununurra Airport,-15.7781,128.707,,,,WHA Feb 24,,,,