I have found that some airports are listed under the wrong continent when doing a Gate Search. The following airports are under Australiasia, but should be under North America:
Grise Fiord (YGZ, Canada)
Resolute Bay (YRB, Canada)
Thule (THU, Greenland)
The following airports are under Central America, but should be under Australiasia:
Hughenden (HGD, Australia)
Atuona (AUQ, French Polynesia)
Aurukun Mission (AUU, Australia)
Barcaldine (BCI, Australia)
Brisbane West Wellcamp Airport (Australia)
Burketown (BUC, Australia)
Chuuk International Airport (TKK, Micronesia, Federated States of)
Cobar (CAZ, Australia)
Coen (CUQ, Australia)
Daru (DAU, Papua New Guinea)
Doomadgee Mission (DMD, Australia)
Edward River (EDR, Australia)
Fagali'i (FGI, Samoa)
Fitiuta (FTI, American Samoa)
Grafton (Australia)
Julia Creek (JCK, Australia)
Kiunga (UNG, Papua New Guinea)
Kowanyama (KWM, Australia)
Kwajalein Atoll (KWA, Marshall Islands)
Lizard Island (LZR, Australia)
Lockhart River (IRG, Australia)
Northern Peninsula Airport (ABM, Australia)
Picton (PCN, New Zealand)
Richmond (RCM, Australia)
Tabubil (TBG, Papua New Guinea)
The following airports are under South America, but should be under Central America:
Antonio Maceo International Airport (SCU, Cuba)
Arthur's Town (ATC, Bahamas)
Carlos Manuel de Cespedes (BYM, Cuba)
Ciudad Constitucion (CUA, Mexico)
Deadman's Cay (LGI, Bahamas)
Exuma International Airport (GGT, Bahamas)
Frank Pais International Airport (HOG, Cuba)
Governors Harbour (GHB, Bahamas)
Great Inagua Island (IGA, Bahamas)
Guanaja Airport (GJA, Honduras)
J.A.G.S. McCartney International Airport (GDT, Turks and Caicos Islands)
Juancho E. Yrausquin (SAB, Netherlands Antilles)
Marsh Harbour (MHH, Bahamas)
Melville Hall (DOM, Dominica)
North Eleuthera (ELH, Bahamas)
Paitilla-Marcos A. Gelabert (PAC, Panama)
Piedras Negras International Airport (PDS, Mexico)
Rock Sound (RSD, Bahamas)
San Salvador International Airport (ZSA, Bahamas)
South Caicos Island (XSC, Turks and Caicos Islands)
The Bight (TBI, Bahamas)
Tortola (TLV, Virgin Islands, British)
Treasure Cay (TCB, Bahamas)
Utila Airport (UII, Honduras)
These were found in Public World 3241.
