Airport information
- FAA LID
- 4S6
- Coordinates
- 46.6376, -121.1240
- Elevation
- 2,964 ft MSL
- Magnetic variation
- 20E
- Sectional chart
- SEATTLE
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- SEATTLE
- NOTAM facility
- SEA
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1951/07
- Distance from city
- 2 S
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:31 AM | 11:31Z |
| Sunrise | 05:11 AM | 12:11Z |
| Sunset | 09:01 PM | 04:01Z |
| Evening civil twilight Loggable night begins | 09:41 PM | 04:41Z |
Loggable night (§1.1)
09:41 PM → 04:31 AM
Night currency (§61.57)
10:01 PM → 04:11 AM
Plan a flight from 4S6
Runway 02/20
2,509 ft × 100 ft · Turf (Fair) 02
- Heading
- n/a
- Traffic pattern
- Left
20
- Heading
- n/a
- Traffic pattern
- Left
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| YKM · Yakima | VORTAC | 116.00 | r257° / 28.3 NM |
| ELN · Ellensburg | VORTAC | 117.90 | r209° / 35.9 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management
Owner
WSDOT AVIATION DIVISION
PO BOX 47312, OLYMPIA, WA
800-552-0666
Manager
JOHN WILSON
PO BOX 47312, OLYMPIA, WA
360-618-2477
Remarks FAA
- ESTABD PRIOR TO 15 MAY 1959.
- ARPT CLSD 1 OCT - 1 JUN EXC FOR APPROVED PUBLIC SAFETY/LAW ENFORCEMENT HELI OPS. BE ALERT, ARPT WINTER RECREATION ACTIVITIES DURING ARPT CLSD PERIODS. MIL, LOW APCH ONLY DURING CLSD PERIODS.
- VEHICLES, PEDESTRIANS, AND ANIMALS ON AND INVOF ARPT.
- GROUND RISES TO NORTHEAST.
- CTN: MOUNTAINOUS TRRN SURROUNDS ARPT.
- PILOTS PROVD TIEDOWN CHAINS.
- TREES ARE ON TOP OF MOUNTAIN/HILL.
- SFC GRASS & SMALL GRAVEL.
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 4S6 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.