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The Pilots Desk
Small airport

Lammers Airport

ICAO 11MT🇺🇸 Shawmut
Coordinates
46.4628°N, 109.4906°W
Elevation
4,098 ft (1,249 m)
Type
Small airport
Region
US-MT
Time zone
Denver(UTC-06:00)
Magnetic variation
10.6° E

Daylight today(Jul 18, 2026, local time)

Civil dawn
05:07
Sunrise
05:44
Sunset
21:06
Civil dusk
21:43

About 15h 22m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.

About Lammers Airport

Lammers Airport is a small airport in Shawmut, United States. It sits at an elevation of 4,098 ft (1,249 m) and has 2 runways, the longest 1,769 ft / 539 m. It observes America/Denver local time. The nearest airport is Ryegate Airport (8U0), about 14.4 nm to the se.

Summary generated from this airport’s structured data — reference only.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (2)

RunwayLengthWidthSurfaceLightingStatus
18 / 361,769 ft / 539 m30 ftGvlUnlitOpen
10 / 281,257 ft / 383 m30 ftGvlUnlitOpen

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Obstacle4,524 ft
Obstacle4,557 ft
Obstacle4,557 ft
Obstacle4,573 ft
Obstacle4,482 ft
Obstacle4,498 ft
Obstacle4,514 ft
Obstacle4,544 ft

Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.

Nearby airports

Great-circle distance and true bearing from Lammers Airport.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Lammers Airport located?

Lammers Airport is small airport located in Shawmut, United States, at an elevation of 4,098 ft (1,249 m).

How many runways does Lammers Airport have?

Lammers Airport has 2 runways, the longest being 1,769 ft / 539 m.

What time zone is Lammers Airport in?

Lammers Airport is in the America/Denver time zone (UTC-06:00).

What is the magnetic variation at Lammers Airport?

The magnetic variation (declination) at Lammers Airport is approximately 10.6° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Lammers Airport?

The nearest airport to Lammers Airport is Ryegate Airport (8U0), about 14.4 nm to the se, followed by Wheatland County Airport at Harlowton and Three Cross Ranch Airport.

Is the information on this page suitable for flight planning?

No. Lammers Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.