FAA facility Airport

GRANT COUNTY INTL

MOSES LAKE, WASHINGTON FAA MWH ICAO KMWH Open to the public

Open View on OpenStreetMap

Runways

7 records · drawn to relative scale

04/22 10,000 × 100 ft · Concrete (good) · Medium-intensity edge lights

04 22

Runway-end details

Runway 04/22 end details
End	True hdg	ILS	Glide slope aid	Approach lights	Displaced thr	Declared distances
04	54°	—	PAPI · 4-light · left side	—	—	TORA 10,000 · TODA 10,000 · ASDA 10,000 · LDA 10,000
22 RP	234°	—	VASI · 4-box · left side	—	—	TORA 10,000 · TODA 10,000 · ASDA 10,000 · LDA 10,000

09/27 3,500 × 90 ft · Concrete (good) · Non-standard lighting

09 27

Runway-end details

Runway 09/27 end details
End	True hdg	ILS	Glide slope aid	Approach lights	Displaced thr	Declared distances
09	108°	—	—	—	—	TORA 3,500 · TODA 3,500 · ASDA 3,500 · LDA 3,500
27 RP	288°	—	—	—	—	TORA 3,500 · TODA 3,500 · ASDA 3,500 · LDA 3,500

14L/32R 13,503 × 200 ft · Concrete (good) · High-intensity edge lights

14L 32R

Runway-end details

Runway 14L/32R end details
End	True hdg	ILS	Glide slope aid	Approach lights	Displaced thr	Declared distances
14L	162°	—	PAPI · 4-light · left side	—	—	TORA 13,503 · TODA 13,503 · ASDA 13,503 · LDA 13,503
32R RP	342°	ILS	PAPI · 4-light · left side	MALSR Medium-intensity ALS with runway alignment lights	—	TORA 13,503 · TODA 13,503 · ASDA 13,492 · LDA 13,492

14R/32L 2,936 × 75 ft · Concrete (good) · Unlighted

14R 32L

Runway-end details

Runway 14R/32L end details
End	True hdg	ILS	Glide slope aid	Approach lights	Displaced thr	Declared distances
14R RP	162°	—	—	—	—	TORA 2,936 · TODA 2,936 · ASDA 2,936 · LDA 2,936
32L	342°	—	—	—	—	TORA 2,936 · TODA 2,936 · ASDA 2,936 · LDA 2,936

18/36 3,327 × 75 ft · Asphalt (good) · Medium-intensity edge lights

18 36

Runway-end details

Runway 18/36 end details
End	True hdg	ILS	Glide slope aid	Approach lights	Displaced thr	Declared distances
18 RP	198°	—	—	—	—	—
36	18°	—	—	—	—	—

H1 50 × 50 ft · Asphalt · Unlighted

Runway-end details

Runway H1 end details
End	True hdg	ILS	Glide slope aid	Approach lights	Displaced thr	Declared distances
H1	—	—	—	—	—	—

H2 50 × 50 ft · Asphalt · Unlighted

Runway-end details

Runway H2 end details
End	True hdg	ILS	Glide slope aid	Approach lights	Displaced thr	Declared distances
H2	—	—	—	—	—	—

Communications

18 published frequencies

Published communications frequencies
Use	Frequency	Hours
MWH VOR/DME	115.0/97X	—
CTAF	118.25	—
LCL/P	118.25	0600-2200
ATIS	119.05	0600-2200
MWH ASOS	119.05	—
EMERG	121.5	0600-2200
GND/P	121.9	0600-2200
MOSES LAKE RCO	122.4	—
UNICOM	122.95	—
MARLIN RCAG	126.1	—
APCH/P DEP/P IC	126.4	0600-2200
LCL/P	128.0	0600-2200

Show 6 more frequencies

APCH/S DEP/S	134.35	0600-2200
EMERG	243.0	0600-2200
LCL/P	257.8	0600-2200
MARLIN RCAG	291.6	—
APCH/S DEP/S	370.9	0600-2200
APCH/P DEP/P IC	379.95	0600-2200

Instrument landing systems

NASR ILS_BASE records

Instrument landing system records
Runway end	System	Category	Frequency	Status
32R	ILS	I	109.5	Operational ifr (1982-09-30)

FAA listing history

Identities observed in NASR snapshots

GRANT COUNTY INTL Observed 2024-06-13 through 2026-07-09 KMWH

Dates describe available FAA snapshots, not exact opening, closure or construction dates.

Material changes

First observed in NASR cycles

Runway added 2024-07-11

Facility facts

FAA / ICAO: MWH / KMWH
Type: Airport A
Status: Open
Ownership: Publicly owned
Use: Open to the public
Part 139: Class IV · ARFF index A IV A
Fuel: 100LL JET A JET A1+
Repair: Airframe: Major
Powerplant: Major
Tower: Control tower + radar approach control ATCT-TRACON
Landing fee: Charged

Location

City: MOSES LAKE, WA
County: Grant
FAA region: Northwest Mountain region
Coordinates: 47.20858, -119.31914
Elevation: 1,188.6 ft (3RD PARTY SURVEY)

View coordinates on OpenStreetMap

Weather stations

MWH Commissioned 1997-07-07 ASOS

Wildlife strikes

34Reported strikes

5With damage

0Injuries

Latest matched event: 2026-03-26. Safety-event data, separate from NASR infrastructure facts.

2012 2026

Wildlife strikes by year for GRANT COUNTY INTL
Year	Strikes	Damaging
2012	0	0
2013	2	1
2014	0	0
2015	1	1
2016	0	0
2017	0	0
2018	0	0
2019	2	0
2020	1	0
2021	1	0
2022	2	0
2023	2	0
2024	5	0
2025	4	1
2026	1	0

FAA NASR cycle effective 2026-08-06. Operational information changes every cycle — consult current FAA publications, the Chart Supplement and NOTAMs before flight.