WA00 — Mercer Ranch Airport, Alderdale, WA

Non-ToweredAlderdale, WA • 780' MSL

WA00 WeatherLive METAR & TAF

WA00 has 1 runway. The longest is 5/23 at 2,200 ft × 40 ft (gravel).

5/23No runway lights2,200 ft × 40 ftGravel

FAA NASR data, cycle 2026-09-03

WA00 field elevation is 780 ft MSL. The standard traffic pattern altitude at WA00 is 1,780 ft MSL (1,000 ft AGL).

Field elevation780 ft MSL

Pattern altitude1,780 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

Check WA00 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, WA00 is a non-towered airport.

WA00 has 1 runway (5/23). The longest runway is 2,200 feet.

WA00 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,780 feet MSL at a field elevation of 780 feet.

WA00 (Mercer Ranch Airport) has a field elevation of 780 feet MSL.

WA00 (Mercer Ranch Airport) is located in Alderdale, WA.