Lower Monumental State Airport
W09 · Kahlotus, Washington · Walla Walla County · map
Lower Monumental State Airport is a public-use airport owned by Wsdot Aviation Division, 5 miles south of Kahlotus, Washington, 813 feet above sea level. Its one runway, 01/19, is 3,300 feet of gravel.
The airport
- Codes
- FAA W09
- Kind
- Airport · open to the public · publicly owned
- Owner
- Wsdot Aviation Division
- Elevation
- 813 feet above sea level
- Control tower
- No control tower
- Attended
- unattended
- Repairs
- airframe: none; engine: none
- Parking
- tiedown
- On the chart
- Seattle sectional
- Magnetic variation
- 19E
Runway
For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 01/19 | 3,300 × 50 ft | Gravel, fair |
- Runway 01: right-hand traffic pattern, tower 680 ft high 6,800 ft from the end
- Runway 19: right-hand traffic pattern, power line 115 ft high 2,300 ft from the end
Radio frequencies
| Common traffic advisory (CTAF) | 122.9 |
Wind map live wind over the area, from Windy.com
Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.
Aircraft registered in Kahlotus from the FAA register
1 aircraft are registered to owners in Kahlotus, Washington: 1 piston single. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.
Individuals are counted, never named. All aircraft registered in Washington.
Accidents and incidents at or near this airport NTSB records · 7 since 1982, 1 fatal
Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English.
Nearby within 30 nautical miles
The FAA's remarks as written in the airport file
- Provided the following appears in TH aim; multiple power lines 0.4 MI nne of airport. Caution; runway rough; rock surface.
- Pilots provd own tiedown chains.
- Gravel ptns of runway abndt of weeds and surface rough and soft.
- Runway 01/19 runway surface emulsion layer crumbles.
- Multiple powerlines 0.4 mile nne of airport.
- Vehicles; pedestrians, and animals on and inov runway.
- No winter snow removal operations.
Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.