Reference only — not for real-world navigation.
KHLN
Helena Regional Airport · Helena
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
3,877 ft / 1,182 m
Transition Altitude
18,000 ft
Primary Channel
TWR 118.30 MHz (TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
09/27 · 9,000 ft · AsphaltLIGHTED05/23 · 4,644 ft · AsphaltLIGHTED16/34 · 2,989 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Helena Regional Airport (KHLN), located in Helena, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 3 active runways with a maximum elevation of 3,877 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.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
Helena Regional Airport
ICAO / IATA
KHLN / HLN
Municipality
Helena
Country
Region
US-MT — Montana
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
3,877 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 09 / 27
ILS EQUIPPEDLIGHTED
Runway Length: 9,000 ft / 2,743 m
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 103° / 283°
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 103° / 283°
RWY 09 (103°)
No ILS / Visual Only
RWY 27 (283°)
110.10 MHz
IDENT: HLN | CRS: 267°
Runway 05 / 23
LIGHTED
Runway Length: 4,644 ft / 1,415 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 66° / 246°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 66° / 246°
RWY 05 (66°)
No ILS / Visual Only
RWY 23 (246°)
No ILS / Visual Only
Runway 16 / 34
LIGHTED
Runway Length: 2,989 ft / 911 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 179.3° / 359.3°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 179.3° / 359.3°
RWY 16 (179.3°)
No ILS / Visual Only
RWY 34 (359.3°)
No ILS / Visual Only
A/D APP/DEP
119.50 MHz
ATIS ATIS
120.40 MHz
CTAF CTAF
118.30 MHz
GND GND
121.90 MHz
OPS ARNG OPS
40.65 MHz
RDO GREAT FALLS RDO
122.55 MHz
TWR TWR
118.30 MHz
UNIC UNICOM
122.95 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026