Airport codes Abbreviations and Acronyms

1. 20TN
   Knox County Sheriff's Office Heliport, Knoxville, Tennessee USA
2. 20TX
   Sid Peterson Memorial Hospital Heliport, Kerrville, Texas USA
3. 20U
   Beach Airport, Beach, North Dakota USA
4. 20V
   McElroy Airfield Airport, Kremmling, Colorado USA
5. 21B
   Mount Desert Coast Guard Lifesaving Station / Weather Observation Station, Southwest Harbor, Maine USA
6. 21C
   Sheboygan Coast Guard Station / Weather Observation Station, Sheboygan, Wisconsin USA
7. 21CL
   Sheriff's Heliport, Lancaster, California USA
8. 21D
   Lake Elmo Airport, Lake Elmo, Minnesota USA
9. 21F
   Jacksboro Municipal Airport, Jacksboro, Texas USA
10. 21G
    Marblehead Coast Guard Station / Weather Observation Station, Marblehead, Ohio USA
11. 21GA
    Humana Hosital Newnan Heliport, Newnan, Georgia USA
12. 21H
    Skyline Seaplane Base, Anacortes, Washington USA
13. 21M
    Curriers Seaplane Base, Greenville Junction, Maine USA
14. 21MN
    Amundson Seaplane Base, Orono/Lake Minnetonka, Minnesota USA
15. 21N
    Mattituck Airport, Mattituck, New York USA
16. 21U
    Swenson Airport, Belfield, Indiana USA
17. 21W
    Ranger Creek Airport, Greenwater, Washington USA
18. 22AL
    Stinson Stagefield Army Heliport, Fort Rucker / New Brockton, Alabama USA
19. 22AR
    Willow Creek Women's Hospital Heliport, Johnson, Arkansas USA
20. 22AZ
    Western Arizona Regional Medical Center Heliport, Bullhead City, Arizona USA

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