Slinkard Airfield Private
WN31 · Mesa, WA · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 07:32 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:07 AM | 13:07Z |
| Sunrise | 06:38 AM | 13:38Z |
| Sunset | 07:02 PM | 02:02Z |
| Evening civil twilight Loggable night begins | 07:32 PM | 02:32Z |
Plan a flight from WN31
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
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Runways
RWY 22LEFT traffic
- Heading
- 220° mag · 239° true
- Dimensions
- 1,900 × 24 ft
- TPA
- 1,900 ft MSL (≈1,000 AGL) · standard
- Surface
- Gravel
Enter the left downwind (heading 040°) on the 45° at 1,900 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 04/22 | 1,900 ft |
Prefer one flat page? Full runway details for WN31 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the WN31 kneeboard →
Comms & NavAids
Nearby navigation aids
PSC 113.75 · MWH 115.00
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| PSC · Pasco | VOR/DME | 113.75 · 84Y | Low | r351° / 20.1 NM |
| MWH · Moses Lake | VOR/DME | 115.00 · 97X | High | r146° / 37.9 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for WN31 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- WN31
- Coordinates
- 46.6032, -119.0628
- Elevation
- 890 ft MSL
- Magnetic variation
- 19E
- Sectional chart
- SEATTLE
- Airport use
- Private
- Control tower
- No
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- SEATTLE · 122.5 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1983/03
- Distance from city
- 3 NW
Ownership & management 2 contacts
Remarks FAA · 3 notes
General
- IRRIGATION DITCH PARALLEL AND ADJACENT TO SOUTH BOUNDARY OF RWY.
- FOR CD CTC CHINOOK APCH AT 509-542-4209, WHEN APCH CLSD CTC SEATTLE ARTCC AT 253-351-3694.
Runways
- 1000' OVERRUN AT WEST END, CAUTION- IRRIGATION PIPE.
Nearby airports
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Also nearby: 97WA Basin City Airfield (private) (4 NM) · 5WA1 Dorman Field (private) (7 NM) · WA14 Connell City (private) (10 NM) · S70 Othello Municipal (11 NM) · WA24 Pfister's (private) (13 NM) · 6WA4 Ochoa Field (private) (16 NM)
About WN31
Slinkard Airfield (WN31) is an airport in Mesa, WA, at 890 ft MSL. It has 1 runway, the longest 1,900 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WN31, refreshed from the Aviation Weather Center and FAA NASR.
Does WN31 have a control tower?
No. Slinkard Airfield is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at WN31?
Slinkard Airfield has 1 runway; the longest is 1,900 ft. See the Runways section for headings, surface, and lighting.
Where is WN31?
Slinkard Airfield is in Mesa, WA, at an elevation of 890 ft MSL. Coordinates: 46.6032, -119.0628.
More about WN31
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 WN31 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.
Something here wrong or out of date? Report a data problem.