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Missoula, Montana

KMSO Missoula Montana

Missoula Montana (KMSO) is a towered, public-use airport in Missoula, Montana, at 3,205.6 ft MSL. It has 2 runways: 08/26 (4,612 by 75 ft, asphalt), 12/30 (9,501 by 150 ft, asphalt). CTAF 118.4.

FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.

Airport

At a glance

Identifiers
ICAO KMSO, FAA MSO
Location
Missoula, Montana (Missoula County). 4 NM NW of the city center
Elevation
3,205.6 ft MSL
Position
46.9163° N, 114.0906° W
Control tower
Yes (ATCT)
Sectional chart
Great Falls
Magnetic variation
13° E (2020)
Fuel
100LL, Jet A-1+
Ownership
Publicly owned, open to the public
Attendance
Daily ALL

2 runways

Runways

RunwayLength × widthSurfaceEdge lights
08/264,612 × 75 ftAsphalt, fair conditionMedium intensity
12/309,501 × 150 ftAsphalt, good conditionHigh intensity

Runway ends and traffic pattern

EndPatternGlide slope lightsInstrumentDisplaced thresholdLanding distance
08Left trafficNone listedNone listedNone listed4,612 ft
26Left trafficNone listedNone listedNone listed4,612 ft
12Left traffic4-light PAPI, leftILSNone listed9,501 ft
30Left traffic4-light PAPI, leftNone listedNone listed9,501 ft

VHF

Frequencies

ATIS
126.65
"Missoula". Hours 0600-2200
CTAF
118.4
When Atct Clsd Actvt Malsr Rwy 12; Papi Rwy 30; Mirl 08/26; Hirl Rwy 12/30 - Ctaf.
UNICOM
122.95
Tower
118.4
"Missoula". Hours 0600-2200
Ground
121.9
"Missoula". Hours 0600-2200
Approach / departure
124.9
"Spokane"

Weather station

ASOS MSO
No frequency listed

Within reach

Nearest public airports

Before you go

Brief KMSO in Ascent EFB.

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Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.

Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.