Cougar Flat Airstrip
WN24 · Castle Rock, WA · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-05 · night begins 09:11 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:24 AM | 12:24Z |
| Sunrise | 05:58 AM | 12:58Z |
| Sunset | 08:37 PM | 03:37Z |
| Evening civil twilight Loggable night begins | 09:11 PM | 04:11Z |
Plan a flight from WN24
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 27LEFT traffic
- Heading
- 270° true
- Dimensions
- 1,200 × 100 ft
- TPA
- 1,200 ft MSL (≈1,000 AGL) · standard
- Surface
- TURF-G
Enter the left downwind (heading 090°) on the 45° at 1,200 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 1,200 ft |
Prefer one flat page? Full runway details for WN24 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the WN24 kneeboard →
Comms & NavAids
Nearby navigation aids
BTG 116.60 · AST 114.00
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BTG · Battle Ground | VORTAC | 116.60 · 113X | High | r315° / 36.1 NM |
| AST · Astoria | VOR/DME | 114.00 · 87X | Low | r063° / 39.4 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for WN24 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- WN24
- Coordinates
- 46.2957, -122.9507
- Elevation
- 180 ft MSL
Detailed FAA facility data isn't available for this airport.
No published services or facility detail for WN24.
Nearby airports
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Also nearby: WN80 Walters Arv Ultralightport (private) (12 NM) · 1WA2 Pilot's Pastures Airport (private) (14 NM) · WN05 Harris Airport (15 NM) · WN59 Nelsons Nitch Airport (private) (17 NM)
About WN24
Cougar Flat Airstrip (WN24) is an airport in Castle Rock, WA, at 180 ft MSL. It has 1 runway, the longest 1,200 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WN24, refreshed from the Aviation Weather Center and FAA NASR.
What is the longest runway at WN24?
Cougar Flat Airstrip has 1 runway; the longest is 1,200 ft. See the Runways section for headings, surface, and lighting.
Where is WN24?
Cougar Flat Airstrip is in Castle Rock, WA, at an elevation of 180 ft MSL. Coordinates: 46.2957, -122.9507.
Fly out of WN24 often?
Save WN24 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open WN24 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.