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The Pilots Desk
Heliport

Ptarmigan Heliport

ICAO 42CO🇺🇸 Evergreen
Coordinates
39.6875°N, 105.3960°W
Elevation
8,198 ft (2,499 m)
Type
Heliport
Region
US-CO
Time zone
Denver(UTC-06:00)
Magnetic variation
7.7° E

Daylight today(Sep 5, 2026, local time)

Civil dawn
06:07
Sunrise
06:34
Sunset
19:28
Civil dusk
19:56

About 12h 54m 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 Ptarmigan Heliport

Ptarmigan Heliport is a heliport in Evergreen, United States. It sits at an elevation of 8,198 ft (2,499 m). It observes America/Denver local time. The nearest airport is Tall Timber Airport (CD28), about 6.5 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 (0)

No runway data recorded for this airport.

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Obstacle6,407 ft
Obstacle5,715 ft

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

Nearby airports

Great-circle distance and true bearing from Ptarmigan Heliport.

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 Ptarmigan Heliport located?

Ptarmigan Heliport is heliport located in Evergreen, United States, at an elevation of 8,198 ft (2,499 m).

What time zone is Ptarmigan Heliport in?

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

What is the magnetic variation at Ptarmigan Heliport?

The magnetic variation (declination) at Ptarmigan Heliport is approximately 7.7° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Ptarmigan Heliport?

The nearest airport to Ptarmigan Heliport is Tall Timber Airport (CD28), about 6.5 nm to the ese, followed by Marshdale STOLport and Athanasiou Valley Airport.

Is the information on this page suitable for flight planning?

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