Airport codes Abbreviations and Acronyms

1. 1B7
   Boothville Heliport Airport, Boothville, Louisiana USA
2. 1B8
   Chapin Field Airport, Cambridge, New York USA
3. 1B9
   Mansfield Municipal Airport, Mansfield, Massachusetts USA
4. 1C1
   Paxton Airport, Paxton, Illinois USA
5. 1C2
   Howell/New Lenox Airport, New Lenox, Illinois USA
6. 1C3
   Argyle Airport, Argyle, New York USA
7. 1C4
   Raintree SeaPlane Base, Elkton, Maryland USA
8. 1C5
   Clow International Airport, Bolingbrook, Illinois USA
9. 1C8
   Cottonwood Airport, Rockford, Illinois USA
10. 1C9
    Frazier Lake Airpark Airport, Hollister, California USA
11. 1D1
    Milbank Municipal Airport, Milbank, South Dakota USA
12. 1D2
    Canton-Plymouth Mettetal Airport, Canton, Michigan USA
13. 1D3
    Platte Municipal Airport, Platte, South Dakota USA
14. 1D4
    Mayfield Airport, Akron, Ohio USA
15. 1D5
    Luther Airport, Chittenango, New York USA
16. 1D6
    Hector Municipal Airport, Hector, Minnesota USA
17. 1D7
    Sigurd Anderson Airport, Webster, South Dakota USA
18. 1D8
    Redfield Municipal Airport, Redfield, South Dakota USA
19. 1D9
    Lennox-Skye Air Service Landing Field, Lennox, South Dakota USA (closed 2004)
20. 1E2
    Terlingua Ranch Airport, Alpine, Texas USA

Last updated: July 7, 2021 — Total entries: 5,175