| Flughafenkürzel |
Stadt / Flughafen |
| FHU |
Fort Huachuca/Sierra Vista, AZ - Libby Army Air Field-Sierra Vista Municipal |
| HGT |
Fort Hunter/Liggett/Jolon, CA - Tusi Army Heliport |
| MUI |
Fort Indiantown Gap (Anvle), PA - Muir Army Air Field |
| BYS |
Fort Irwin/Barstow, CA - Bicycle Lake Army Air Field |
| RBN |
Fort Jefferson (Dry Tortugas National Park), FL - Garden Key Seaplana Base |
| FTK |
Fort Knox, KY - Godman Army Air Field |
| FXE |
Fort Lauderdale, FL - Fort Lauderdale Executive Airport |
| FLL |
Fort Lauderdale, FL - Fort Lauderdale/Hollywood International Airport |
| FLV |
Fort Leavenworth, KS - Sherman Army Air Field |
| TBN |
Fort Leonard Wood, MO - Forney Army Air Field |
| GRF |
Fort Lewis (Tacoma), WA - Gray Army Air Field |
| FMS |
Fort Madison, IA - Fort Madison Municipal Airport |
| FME |
Fort Meade (Odenton), MD - Tipton Army Air Field |
| FMY |
Fort Myers, FL - Page Field |
| RSW |
Fort Myers, FL - Southwest Florida International Airport |
| OAR |
Fort Ord/Monterey, CA - Fritzsche Army Air Field |
| FPR |
Fort Pierce, FL - St. Lucie County International Airport |
| POE |
Fort Polk, LA - Polk Army Air Field |
| FRN |
Fort Richardson (Anchorage), AK - Bryant Army Heliport |
| FRI |
Fort Riley (Junction City), KS - Marshall Army Air Field |
| OZR |
Fort Rucker (Ozark), AL - Cairns Army Air Field |
| HEY |
Fort Rucker/Ozark, AL - Hanchey Army Heliport |
| LOR |
Fort Rucker/Ozark, AL - Lowe Army Heliport |
| FSK |
Fort Scott, KS - Fort Scott Municipal Airport |
| FSN |
Fort Sheridan, IL |
| FSI |
Fort Sill, OK - Henry Post Army Air Field |
| FSM |
Fort Smith, AR - Fort Smith Municipal Airport |
| FST |
Fort Stockton, TX - Fort Stockton-Pecos County Airport |
| FSU |
Fort Sumner, NM - Fort Sumner Municipal Airport |
| VPS |
Fort Walton Beach (Valparaiso), FL - Eglin Air Force Base/Okaloosa County Airport |
| FWA |
Fort Wayne, IN - Fort Wayne International Airport |
| SMD |
Fort Wayne, IN - Smith Field |
| AFW |
Fort Worth, TX - Fort Worth Alliance Airport |
| FTW |
Fort Worth, TX - Fort Worth Meacham Airport |
| NFW |
Fort Worth, TX - Fort Worth Naval Air Station |
| FWS |
Fort Worth, TX - Fort Worth Spinks Airport |
| GSW |
Fort Worth, TX - Greater Southwest Airport |
| FYU |
Fort Yukon, AK - Fort Yukon Airport |
| FHK |
Fort Zucker/Ozark, AL - Knox Army Heliport |
| FTL |
Fortuna Ledge, AK |
| FSE |
Fosston, MN - Fosston Municipal Airport |
| FZI |
Fostoria, OH - Fostoria Metro Airport |
| FOX |
Fox, AK |
| FKR |
Frankfort, IN - Frankfort Municipal Airport |
| FFT |
Frankfort, KY - Capital City Airport |
| FKL |
Franklin, PA - Venango Regional Airport |
| FKN |
Franklin, VA - Franklin Municipal-John Beverly Rose Airport |
| FDK |
Frederick, MD - Frederick Municipal Airport |
| FDR |
Frederick, OK - Frederick Municipal Airport |
| EZF |
Fredericksburg, VA - Shannon Airport |