Reference only — not for real-world navigation.
KS27
Kalispell City Airport · Kalispell
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
2,932 ft / 894 m
Transition Altitude
18,000 ft
Primary Channel
RDO 122.50 MHz (GREAT FALLS RDO)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
13/31 · 3,600 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Kalispell City Airport (KS27), located in Kalispell, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 2,932 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Kalispell City Airport
ICAO / IATA
KS27 / —
Municipality
Kalispell
Country
Region
US-MT — Montana
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
2,932 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 13 / 31
LIGHTED
Runway Length: 3,600 ft / 1,097 m
Runway Width: 60 ft / 18 m
Surface Type: Asphalt
Heading: 142° / 322°
Runway Width: 60 ft / 18 m
Surface Type: Asphalt
Heading: 142° / 322°
RWY 13 (142°)
No ILS / Visual Only
RWY 31 (322°)
No ILS / Visual Only
RDO GREAT FALLS RDO
122.50 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026