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MT77

Peterson Ranch Airport · Highwood

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
3,340 ft / 1,018 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Peterson Ranch Airport (MT77), located in Highwood, 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 3,340 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.

Airport Details

Full geographical and organizational metadata.

Full Name
Peterson Ranch Airport
ICAO / IATA
MT77 / —
Municipality
Highwood
Country
Region
US-MT — Montana
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
3,340 ft

Pilot Toolbox

External charts, live tracking and weather reports.

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Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 17 / 35
UNLIT
Runway Length: 2,040 ft / 622 m
Runway Width: 50 ft / 15 m
Surface Type: Turf
Heading: —° / —°
RWY 17
No ILS / Visual Only
RWY 35
No ILS / Visual Only
Runway 05 / 23
UNLIT
Runway Length: 2,000 ft / 610 m
Runway Width: 50 ft / 15 m
Surface Type: Turf
Heading: —° / —°
RWY 05
No ILS / Visual Only
RWY 23
No ILS / Visual Only
Runway 07 / 25
UNLIT
Runway Length: 800 ft / 244 m
Runway Width: 50 ft / 15 m
Surface Type: Turf
Heading: —° / —°
RWY 07
No ILS / Visual Only
RWY 25
No ILS / Visual Only

Communication Frequencies

Air traffic control and advisory channels.

No frequency data available.

Nearby Airports

Alternative airports in the vicinity (km & nm).

KGTFILS
Great Falls International Airport
38 km / 20 nm
KLWT
Lewistown Municipal Airport
125 km / 68 nm
KHVR
Havre City County Airport
134 km / 72 nm
KHLNILS
Helena Regional Airport
138 km / 75 nm
KCTB
Cut Bank International Airport
156 km / 84 nm

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026