← All airports
Brown's Cape Horn Airport Private
4WA1 · Washougal, WA · 920 ft elevation · var 19E · Towered
Airport information
- FAA LID
- 4WA1
- Coordinates
- 45.6072, -122.1978
- Elevation
- 920 ft MSL
- Magnetic variation
- 19E
- Sectional chart
- SEATTLE
- Airport use
- Private
- Control tower
- Yes
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- SEATTLE
- Attendance
- MAY-NOV SAT-SUN DAWN-DUSK
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1996/03
- Distance from city
- 8 W
Weather
METAR observed
Loading current weather…
TAF forecast
Loading forecast…
Sun & FAA night 2026-06-20
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:41 AM | 11:41Z |
| Sunrise | 05:19 AM | 12:19Z |
| Sunset | 09:01 PM | 04:01Z |
| Evening civil twilight Loggable night begins | 09:40 PM | 04:40Z |
Loggable night (§1.1)
09:40 PM → 04:41 AM
Night currency (§61.57)
10:01 PM → 04:19 AM
Plan a flight from 4WA1
Runway 07/25
2,000 ft × 60 ft · Turf 07
- Heading
- n/a
- Traffic pattern
- Left
25
- Heading
- n/a
- Traffic pattern
- Left
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| PDX · Portland | VOR-DME | 111.80 | r067° / 17.2 NM |
| CBU · Columbia | TACAN | 109.20 | r066° / 17.4 NM |
| BTG · Battle Ground | VORTAC | 116.60 | r096° / 18.6 NM |
| UBG · Newberg | VOR-DME | 117.40 | r044° / 36.2 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 4WA1. VFR sectional link above.
Ownership & management
Owner
ROBERT M BROWN MD
2541 SW MONTGOMERY DR, PORTLAND, OR
503-242-2541
Manager
BOB BROWN
2541 SW MONTGOMERY DR, PORTLAND, OR
503-242-2541
Remarks FAA
- FOR CD CTC PORTLAND APCH AT 503-493-7545.
- 01-02 PERCENT UPHILL GRADE.
Nearby airports
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 4WA1 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.