Henry Post Army Air Field (FSI): Codes, Runways & Location
Henry Post Army Air Field (IATA: FSI · ICAO: KFSI) is a medium-sized airport serving Fort Sill, United States. It lies at 34.6498° N, 98.4022° W, 1189 ft (362 m) above sea level.
Overview of Henry Post Army Air Field
Henry Post Army Air Field is classified in the OurAirports dataset as a medium-sized airport, serving the area of Fort Sill in United States. It is identified by the IATA code FSI and the ICAO code KFSI. It is not recorded as having scheduled commercial airline service, so it mainly serves general, charter or regional aviation.
Henry Post Army Air Field has 1 runway recorded. Its longest runway is about 1525 m (5002 ft) long. A runway of that length can physically support regional turboprops and regional jets, though actual limits also depend on elevation, temperature, payload and local procedures. Runway surface: concrete. At least one runway has lighting for night operations. The field elevation is 1189 ft (362 m); higher-elevation airports need longer takeoff runs in thin air.
Other airports lie nearby: 6 are within reach, the closest being Lawton Fort Sill Regional Airport (LAW) about 9 km away.
Live weather · Open-Meteo
Airport Details & Runways
Physical characteristics from the public-domain OurAirports dataset.
Location & Runway Capacity
Aircraft capacity by runway length
Longest runway ≈ 1,525 m — regional-jet capable
Explore more airports in United States
Henry Post Army Air Field (FSI) is one of many airports in United States. Browse the full list to compare runways, codes and locations across the country.
Nearby Airports
Seaports near Henry Post Army Air Field
Sea–air intermodal connections: the nearest seaports to Henry Post Army Air Field, for combined air–sea freight, port-to-airport transfers and regional logistics planning.
Frequently Asked Questions about Henry Post Army Air Field
Where is Henry Post Army Air Field located?
Henry Post Army Air Field is located in Fort Sill, United States. Its coordinates are 34.6498° N, 98.4022° W.
What is the airport code for Henry Post Army Air Field?
Henry Post Army Air Field has an IATA code of FSI and an ICAO code of KFSI.
How long is the runway at Henry Post Army Air Field?
Henry Post Army Air Field's longest runway is about 1525 m (5002 ft), which can support regional turboprops and regional jets.
How many runways does Henry Post Army Air Field have?
Henry Post Army Air Field has 1 runway recorded in the dataset, with concrete surfacing.
Is Henry Post Army Air Field a major airport?
Henry Post Army Air Field is classified as a medium-sized airport.
About this data
Details for Henry Post Army Air Field are derived from OurAirports, a community-maintained, public-domain database of the world’s airports. Read more on Wikipedia →