Reference only — not for real-world navigation.
11MT
Lammers Airport · Shawmut
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
4,098 ft / 1,249 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 Lammers Airport (11MT), located in Shawmut, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 4,098 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
Lammers Airport
ICAO / IATA
11MT / —
Municipality
Shawmut
Country
Region
US-MT — Montana
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
4,098 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 18 / 36
UNLIT
Runway Length: 1,769 ft / 539 m
Runway Width: 30 ft / 9 m
Surface Type: GVL
Heading: —° / —°
Runway Width: 30 ft / 9 m
Surface Type: GVL
Heading: —° / —°
RWY 18
No ILS / Visual Only
RWY 36
No ILS / Visual Only
Runway 10 / 28
UNLIT
Runway Length: 1,257 ft / 383 m
Runway Width: 30 ft / 9 m
Surface Type: GVL
Heading: —° / —°
Runway Width: 30 ft / 9 m
Surface Type: GVL
Heading: —° / —°
RWY 10
No ILS / Visual Only
RWY 28
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026