Lost River Airport
W12 has 1 runway. The longest is 11/29 at 3,150 ft × 85 ft (turf/gravel).
FAA NASR data, cycle 2026-09-03
W12 field elevation is 2,415 ft MSL. The standard traffic pattern altitude at W12 is 3,420 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — W12 is non-towered; self-announce position and intentions on CTAF.
Check W12 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, W12 is a non-towered airport. The CTAF frequency is 122.9 MHz.
W12 has 1 runway (11/29). The longest runway is 3,150 feet.
W12 uses the standard traffic pattern altitude of 1,000 feet AGL — about 3,420 feet MSL at a field elevation of 2,415 feet.
W12 (Lost River Airport) has a field elevation of 2,415 feet MSL.
W12 (Lost River Airport) is located in Mazama, WA.