FSI Airport (Henry Post Army Air Field) – Cargo, Address, Transit

About This Airport

Henry Post Army Airfield (IATA: FSI, ICAO: KFSI) at Fort Sill, Oklahoma, is a military-only field with no commercial cargo handling, a single 1,525-metre (5,002 ft) runway 17/35 that can take most service aircraft including the C-17 Globemaster. Established as Post Field in 1917, it is the oldest continuously operating U.S. Army airfield and the birthplace of Army combat aviation. No Army aviation units are permanently assigned; the main users are U.S. Air Force training aircraft from Sheppard AFB at Wichita Falls and Dyess AFB at Abilene, alongside joint warfighting exercises. There is no freight terminal and no customs post, and military resupply moves through defence channels. Civilian shipments for Lawton and Comanche County are delivered via the adjacent Lawton-Fort Sill Regional Airport (IATA: LAW), with its regional link to Dallas/Fort Worth, while larger air freight volumes route through Will Rogers World Airport in Oklahoma City (IATA: OKC), roughly 140 kilometres northeast on Interstate 44.

Frequently Asked Questions

What is the IATA code of Henry Post Army Air Field?▼

The IATA code of Henry Post Army Air Field is FSI. This three-letter code is used for unique airport identification in international air transport.

Where is Henry Post Army Air Field located?▼

Henry Post Army Air Field is located in Fort Sill, US.

What is the ICAO code of Henry Post Army Air Field?▼

The ICAO code of Henry Post Army Air Field is KFSI. This four-letter code is used internationally in aviation.

What is the elevation of Henry Post Army Air Field?▼

Henry Post Army Air Field is at an elevation of 362 meters (1189 ft) above sea level.

Henry Post Army Air FieldFSI · KFSI

About This Airport

Frequently Asked Questions

Transit time routes from Fort Sill

Community Questions & Answers