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The Pilots Desk
Small airport

Ponderosa Airport

ICAO US-8139Local MT34🇺🇸 Clarkston
Coordinates
46.0492°N, 111.3209°W
Elevation
4,900 ft (1,494 m)
Type
Small airport
Region
US-MT
Time zone
Denver(UTC-06:00)
Magnetic variation
11.3° E

Daylight today(Sep 1, 2026, local time)

Civil dawn
06:16
Sunrise
06:47
Sunset
20:06
Civil dusk
20:37

About 13h 19m 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 Ponderosa Airport

Ponderosa Airport is a small airport in Clarkston, United States. It sits at an elevation of 4,900 ft (1,494 m) and has 1 runway, the longest 1,033 ft / 315 m. It observes America/Denver local time. The nearest airport is Pass Creek Airport (53MT), about 9.3 nm to the ese.

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

Live traffic nearby

Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.

Loading live traffic…

Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.

Map

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

Runways (1)

RunwayLengthWidthSurfaceLightingStatus
11 / 291,033 ft / 315 m50 ftTurfUnlitOpen

Nearby airports

Great-circle distance and true bearing from Ponderosa 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 Ponderosa Airport located?

Ponderosa Airport is small airport located in Clarkston, United States, at an elevation of 4,900 ft (1,494 m).

How many runways does Ponderosa Airport have?

Ponderosa Airport has 1 runway, the longest being 1,033 ft / 315 m.

What time zone is Ponderosa Airport in?

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

What is the magnetic variation at Ponderosa Airport?

The magnetic variation (declination) at Ponderosa Airport is approximately 11.3° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Ponderosa Airport?

The nearest airport to Ponderosa Airport is Pass Creek Airport (53MT), about 9.3 nm to the ese, followed by Hasskamp STOLport and Three Forks Airport.

Is the information on this page suitable for flight planning?

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