Cougar Flat Airstrip
Daylight today(Aug 30, 2026, local time)
About 13h 26m 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 Cougar Flat Airstrip
Cougar Flat Airstrip is a small airport in Castle Rock, United States. It sits at an elevation of 180 ft (55 m) and has 1 runway, the longest 1,200 ft / 366 m. It observes America/Los Angeles local time. The nearest airport is Southwest Washington Regional Airport (KLS), about 10.9 nm to the sse.
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.
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)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 09 / 27 | 1,200 ft / 366 m | 100 ft | Turf-g | Unlit | Open |
Nearby airports
Great-circle distance and true bearing from Cougar Flat Airstrip.
Frequently asked questions
Where is Cougar Flat Airstrip located?
Cougar Flat Airstrip is small airport located in Castle Rock, United States, at an elevation of 180 ft (55 m).
How many runways does Cougar Flat Airstrip have?
Cougar Flat Airstrip has 1 runway, the longest being 1,200 ft / 366 m.
What time zone is Cougar Flat Airstrip in?
Cougar Flat Airstrip is in the America/Los Angeles time zone (UTC-07:00).
What is the magnetic variation at Cougar Flat Airstrip?
The magnetic variation (declination) at Cougar Flat Airstrip is approximately 14.7° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Cougar Flat Airstrip?
The nearest airport to Cougar Flat Airstrip is Southwest Washington Regional Airport (KLS), about 10.9 nm to the sse, followed by Walters Arv Ultralightport and Ed Carlson Memorial Field South Lewis County Airport.
Is the information on this page suitable for flight planning?
No. Cougar Flat Airstrip data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.