adsbAirport · KFSI / FSI
Henry Post Army Air Field
United States · 1189 ft
Runway diagram
Weather
obs 16:55Z · 17 min ago
- Wind
- wind VRB 0 kt
- Visibility
- vis 16 km (10+ SM)
- Clouds
- clouds —
- Temperature
- 18° / 16° · QNH 1020 hPa (30.13 inHg)
- Density altitude
- 1,680 ft
METAR KFSI 301655Z AUTO M 10SM -RA M 19/16 A3013 RMK AO2 DZE17DZB21E28RAB28 SLP194 P0000 T01850163 CHINO RWY18 $
Live right now
2 aircraft within 75 km · snapshot 3s ago
Live map
Airport data
- Latitude
- 34.6498
- Longitude
- -98.4022
- Type
- medium_airport
- Region
- Oklahoma
- IATA
- FSI
- GPS code
- KFSI
- Local code
- FSI
- Magnetic variation
- 4.0°
- Operations
- no PPR
- Weather
- METAR / TAF
Runways
| Runway | Length | Width | Surface | Lighted |
|---|---|---|---|---|
| 18 / 36 | 5002 ft · 1.52 km · 180° | 150 ft | CON | yes |
Frequencies
| Type | Description | Frequency |
|---|---|---|
| A/D | FORT SILL APP/DEP | 118.600 MHz |
| ATIS | ATIS | 135.425 MHz |
| CLD | CLNC DEL | 121.700 MHz |
| GND | POST GND | 121.700 MHz |
| MISC | DUNCAN SCTR | 118.600 MHz |
| PMSV | PMSV METRO | 37.520 MHz |
| PTD | PTD | 123.050 MHz |
| TWR | POST TWR | 124.950 MHz |
Airports near Henry Post Army Air Field
- Lawton Fort Sill Regional Airport (KLAW/LAW) Lawton, United States · 9 km (6 mi)
- Neuwirth Airstrip (71OK) Lawton, United States · 11 km (7 mi)
- Frisco Ridge Airfield (US-5063) Elgin, United States · 12 km (8 mi)
- Echo Mountain Airfield (OL29) Elgin, United States · 13 km (8 mi)
- Hill Top Private Airport (OK08) Lawton, United States · 15 km (9 mi)
- DJS Airport (OK07) Lawton, United States · 16 km (10 mi)
- R&D Aviation Airport (US-4497) Lawton, United States · 17 km (11 mi)
- Elgin's Stony Field Airport (OK03) Elgin, United States · 19 km (12 mi)
Links
imagery © Esri, Maxar, Earthstar Geographics. airport and runway data are public domain. operational flags from OpenAIP (2026-10-29). live positions from the adsb.lol network.