Airport codes Abbreviations and Acronyms

1. 4M8
   Clarendon Municipal Airport, Clarendon, Arkansas USA
2. 4M9
   Corning Municipal Airport, Corning, Arkansas USA
3. 4MO
   Montgomery-Wehrman Airport, Montgomery City, Missouri USA
4. 4N0
   Newman's Airport, Kalamazoo, Michigan USA
5. 4N1
   Greenwood Lake Airport, Greenwood Lake, New York USA
6. 4N2
   Middlesex Valley Airport, Middlesex, New York USA
7. 4N4
   Lidgerwood Municipal Airport, Lidgerwood, North Dakota USA
8. 4N7
   Greene Airport, Greene, New York USA
9. 4N8
   Greene Airprot, Greene, New York USA
10. 4O6
    Afton Cherokee Seaplane Base, Afton, Oklahoma USA
11. 4OH5
    St. Thomas Hospital Heliport, Akron, Ohio USA
12. 4R1
    I. H. Bass Jr. Memorial Airport, Lumberton, Mississippi USA
13. 4R3
    Jackson Municipal Airport, Jackson, Alabama USA
14. 4R4
    Fairhope Municipal Airport, Fairhope, Alabama USA
15. 4R7
    Eunice Airport, Eunice, Louisiana USA
16. 4R8
    Jackson Airport, Jackson, Louisiana USA
17. 4R9
    Dauphin Island Airport, Dauphin Island, Alabama USA
18. 4S1
    Gold Beach Municipal Airport, Gold Beach, Oregon USA
19. 4S2
    Hood River Airport, Hood River, Oregon USA
20. 4S3
    Joseph State Airport, Joseph, Oregon USA

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