Airports / KMWH / Grant County International AirportIATA MWHGood ground coverage
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Grant County International Airport satellite view
📍 Moses Lake⬆ 1,189 ft5 runways
KMWH · MWH

Grant County International Airport

47.20770°N
-119.32000°W
ARR / DAY
7
▼ 26.2%
DEP / DAY
13
▼ 13.5%

Grant County International Airport (KMWH/MWH) is a medium general aviation airport located in Moses Lake, WA, 67 mi north of Tri-Cities. It features 5 runways with the longest being 13,503 feet. SkyMeter has observed roughly 7 arrivals and 13 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
0
↺
Return to field
0

Current weather

Latest METAR observation

48m ago
Temp
59°F
Wind
4 kts
0°
Visib
10+ km
Ceil
—
KMWH 122152Z VRB04KT 10SM CLR 15/M04 A3000 RMK AO2 SLP164 T01501044

Runways

5 installed

13,503 FT MAX
04/22
10,000 ft × 100
PEM● LITMED
09/27
3,500 ft × 90
CON○ unlitNSTD
14L/32R
13,503 ft × 200
PEM● LITHIGH
14R/32L
2,937 ft × 75
CON○ unlit
18/36
3,307 ft × 75
ASP● LITMED

Top carriers

Share of flights

9 total
TOP 9 93
BIG Bend Community College 77% NON 11% MUL 3% Surinam International Victory Airline N.V. 2% COH 2% RFS 1% Boeing Commercial Airplane Group (Seattle 1% Colorful Guizhou Airlines 1% Executive JET Management 1%

Top destinations

By flight count

See all →
EPH 16
TCM 4
WN56 3
K80T 3
4WA0 3
BFI 3

Carriers

See all + destinations → 9
BIG Bend Community College
72
NON
10
MUL
3
Surinam International Victory Airline N.V.
2
COH
2
RFS
1
Show 3 more carriers →
Boeing Commercial Airplane Group (Seattle
1
Colorful Guizhou Airlines
1
Executive JET Management
1

Communications Frequencies

2026-06-11
Type Freq (MHz) Hours
CTAF 118.250 —
TWR 118.250 0600-2200
TWR 128.000 0600-2200
TWR 257.800 0600-2200
GND 121.900 0600-2200
ATIS 119.050 0600-2200
APCH 126.400 0600-2200
APCH 134.350 0600-2200
APCH 370.900 0600-2200
APCH 379.950 0600-2200
UNICOM 122.950 —
ASOS 119.050 —
LCL/P 118.250 0600-2200
EMERG 121.500 0600-2200
MOSES LA 122.400 —
OTHER 122.400 —
MARLIN R 126.100 —
OTHER 126.100 —
LCL/P 128.000 0600-2200
EMERG 243.000 0600-2200
LCL/P 257.800 0600-2200
MARLIN R 291.600 —
OTHER 291.600 —
Airport operations
ARTCC:
ZSE
Mag var:
18° E
Fuel:
100LL, A1+

Destination network

Great-circle routes from KMWH · last 7d

9 destinations
Live destinations · drag to pan · scroll to zoom

Hourly traffic

Avg movements per hour · local time · last 30 days

12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p

Top routes

Click any segment for full inspection

See all routes → 20 routes
Route Operator Flights Avg enroute
MWHEPH
Ephrata, US
 BIG Bend Community College 12 0h 38m
MWHEPH
Ephrata, US
 NON 4 0h 8m
MWHWN56
Ephrata, US
 BIG Bend Community College 3 0h 11m
MWHK80T
Quincy, US
 BIG Bend Community College 3 0h 33m
MWH4WA0
Royal City, US
 BIG Bend Community College 3 0h 25m
MWHTCM
Tacoma, US
 MUL 2 2h 26m
MWH79WA
Quincy, US
 BIG Bend Community College 2 0h 19m
MWHWA15
Coulee City, US
 BIG Bend Community College 2 0h 9m
MWHTCM
Tacoma, US
 Surinam International Victory Airline N.V. 1 0h 28m
MWHPSC
Pasco, US
 BIG Bend Community College 1 1h 35m
MWH04WN
Royal City, US
 COH 1 0h 54m
MWH9WA1
Quincy, US
 BIG Bend Community College 1 0h 9m
MWHBFI
Seattle, US
 Boeing Commercial Airplane Group (Seattle 1 0h 33m
MWHBFI
Seattle, US
 Executive JET Management 1 0h 33m
MWHTCM
Tacoma, US
 COH 1 0h 28m
MWHSFF
Spokane, US
 BIG Bend Community College 1 0h 45m
MWHLWS
Lewiston, US
 BIG Bend Community College 1 0h 58m
MWHBFI
Seattle, US
 RFS 1 1h 26m
MWH69WA
Clarkston, US
 BIG Bend Community College 1 2h 24m
© SkyMeter · All flight data subject to ODbL attribution · Updated 22:40 UTC