Lower Monumental State Airport
W09 has 1 runway. The longest is 1/19 at 3,300 ft × 50 ft (gravel).
FAA NASR data, cycle 2026-09-03
W09 field elevation is 813 ft MSL. The standard traffic pattern altitude at W09 is 1,810 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — W09 is non-towered; self-announce position and intentions on CTAF.
Check W09 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, W09 is a non-towered airport. The CTAF frequency is 122.9 MHz.
W09 has 1 runway (1/19). The longest runway is 3,300 feet.
W09 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,810 feet MSL at a field elevation of 813 feet.
W09 (Lower Monumental State Airport) has a field elevation of 813 feet MSL.
W09 (Lower Monumental State Airport) is located in Kahlotus, WA.