Reference only — not for real-world navigation.
MT86
Bar E Airport · Helena
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
3,875 ft / 1,181 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
04/22 · 2,900 ft · ASPHUNLITFlight Planning
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Welcome to the technical flight briefing for Bar E Airport (MT86), located in Helena, 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 3,875 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
Bar E Airport
ICAO / IATA
MT86 / —
Municipality
Helena
Country
Region
US-MT — Montana
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
3,875 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 04 / 22
UNLIT
Runway Length: 2,900 ft / 884 m
Runway Width: 50 ft / 15 m
Surface Type: ASPH
Heading: —° / —°
Runway Width: 50 ft / 15 m
Surface Type: ASPH
Heading: —° / —°
RWY 04
No ILS / Visual Only
RWY 22
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026