Grant County International (KMWH)
Towered public-use airport serving Moses Lake, Washington, at 1,189 ft elevation.
Elevation1,189 ft
ControlTowered
Longest runway13,503 ft
Magnetic variation18° E
On the field: flight training (as listed in FAA data). Find flight schools in Washington.
Live weather
Forecast (TAF)
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Frequencies
| ATIS | 119.05 |
|---|---|
| AWOS/ASOS | 119.05 |
| CTAF | 118.25 |
| UNICOM | 122.95 |
| Ground | 121.9 |
| Tower | 118.25 |
| Tower | 128.0 |
| Approach/Departure | 126.4 Grant County |
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 14L/32R | 13,503 × 200 ft | Concrete | High intensity |
| 04/22 | 10,000 × 100 ft | Concrete | Medium intensity |
| 09/27 | 3,500 × 90 ft | Concrete | Non-standard |
| 18/36 | 3,327 × 75 ft | Asphalt | Medium intensity |
| 14R/32L | 2,936 × 75 ft | Concrete |
Fuel: 100LL, A, A1+. Sectional: Seattle.
Nearby airports
W20Moses Lake Municipal5 NM SEKEPHEphrata Municipal10 NM NW5W1Wilson Creek15 NM NE2S4Warden18 NM SE80TQuincy Municipal21 NM WS70Othello Municipal27 NM S
Before you fly here
- Read the FAA Chart Supplement entry for MWH: traffic pattern, CTAF/UNICOM, hours, fuel and remarks.
- Check NOTAMs and get a weather briefing at 1800wxbrief.com.
- Study the airport diagram and the sectional around KMWH for airspace and terrain.
- More detail: AirNav · SkyVector
Airport data from the FAA National Airspace System Resource (NASR) subscription effective Oct 1, 2026; magnetic variation as published for 1995. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.