Airport map and runways

Grant County International Airport (MWH)

Moses Lake, United States · ICAO KMWH · IATA MWH

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Grant County International Airport (KMWH)14L32R04220927183614R32L
Map: OpenStreetMap contributors, captured 19 Oct 2026. North is up and the drawing is simplified. Each runway is labelled at its ends.
Location
Moses Lake, United States
ICAO code
KMWH
IATA code
MWH
Elevation
1,189 ft
Longest runway
13,503 ft (14L/32R)
Runways
5
Size class
Medium
Position
47.2077, -119.3200

About KMWH

Grant County International Airport (MWH) is a medium airport in Moses Lake, United States, with the ICAO code KMWH. It has 5 runways, from 2,936 ft to 13,503 ft long. The longest is 14L/32R. All of them have hard surfaces. The OpenStreetMap layout shows 251 taxiway segments, 3 aprons and 1 terminal outlines. In the route snapshot of 14 Oct 2026, RVF has 1 routes through KMWH. Its only linked airport in the snapshot is Ontario (ONT).

Runways

Runways, longest first
RunwayLengthWidthSurfaceLights
14L / 32R13,503 ft200 ftHardLit
04 / 2210,000 ft100 ftHardLit
09 / 273,500 ft90 ftHardNot lit
18 / 363,327 ft75 ftHardLit
14R / 32L2,936 ft75 ftHardNot lit

Runway idents and sizes from OurAirports. The runway headings in the source do not always match the idents, so only the idents are shown.

Scheduled routes

Published route data from the snapshot of 14 Oct 2026. These are standing schedules, not live flights, and they can be out of date. Counts are routes in that snapshot.

Airlines flying here

    Also flying here, shown by airline code: RVF.

    Connected airports

    Nearby airports with maps

    The closest airports that have a map and a page here.

    Land at MWH in Short Final

    Short Final is free on Google Play. Pick the airport, draw a path for each plane, and bring it down on the right runway.

    Sources: airport and runway data from OurAirports (public domain). Map data from OpenStreetMap contributors (ODbL). Routes from Virtual Radar Server standing data (CC0), snapshot of 14 Oct 2026.