📍 Prosser⬆ 697 ft1 runways
KS40 ·
Prosser Airport
46.21340°N
-119.79100°W
ARR / DAY
1
▲
50.0%
DEP / DAY
1
▲
50.0%
Prosser Airport (KS40) is a small general aviation airport located in Prosser, WA, 29 mi west of Tri-Cities. It features 1 runway measuring 3,450 feet. SkyMeter has observed roughly 1 arrivals and 1 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
From KPSC, 32 mi away (KS40 does not publish METAR)
Temp
74°F
Wind
3 kts
20°
Visib
10+ km
Ceil
—
Runways
1 installed
07/25
3,450 ft × 60
ASP● LIT
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| UNICOM | 122.800 | — |
| AWOS | 121.125 | — |
Airport operations
- ARTCC:
- ZSE
- Mag var:
- 19° E
- Fuel:
- 100LL
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 04:51 UTC