Airport Record

Henry Post Army Air Field (KFSI)

Fort Sill, OK · private-use

1
Runway
1,189 ft
Elevation
5,002 ft
Longest Runway
OK
State

Current Conditions at KFSI

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Henry Post Army Air Field — Fort Sill, OK

Airport Overview

Henry Post Army Air Field (KFSI) is a private-use airport in Fort Sill, OK, at an elevation of 1,189 ft MSL. It has 1 runway; the longest, 18/36, measures 5,002 ft (concrete) and is lighted. Henry Post Army Air Field is U.S. Army.

According to FAA data, KFSI offers an air traffic control tower.

Jet Capability

The 5,002 ft paved runway at Henry Post Army Air Field can accommodate light and midsize jets. Actual suitability depends on aircraft type, runway conditions, temperature, and payload — pilots should consult aircraft-specific performance data for KFSI.

This airport is not a public charter destination (private-use field); it is listed for reference. Browse our airport directory for charter-ready airports nearby.

Frequently Asked Questions

Henry Post Army Air Field (KFSI) is located in Fort Sill, OK, at 1,189 ft elevation. Coordinates: 34.6498°, -98.4022°.

Henry Post Army Air Field has 1 runway; the longest (18/36) measures 5,002 ft (concrete).

Henry Post Army Air Field's 5,002 ft paved runway can accommodate light and midsize jets, subject to each aircraft's performance requirements, weather, and weight.

FAA records list no fuel service at KFSI; confirm before planning a fuel stop.

KFSI is a private-use airport (U.S. Army). Prior permission is required to operate here.