Putnam County Airport
KOWX has 1 runway. The longest is 9/27 at 4,502 ft × 75 ft (asphalt).
FAA NASR data, cycle 2026-09-03
KOWX field elevation is 764 ft MSL. The standard traffic pattern altitude at KOWX is 1,760 ft MSL (1,000 ft AGL). Fuel available at KOWX: 100LL, Jet A+.
FAA NASR data, cycle 2026-09-03
CTAF 122.7 MHz — KOWX is non-towered; self-announce position and intentions on CTAF.
Check KOWX against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, KOWX is a non-towered airport. The CTAF frequency is 122.7 MHz.
The AWOS frequency at KOWX (Putnam County Airport) is 120.525 MHz.
KOWX has 1 runway (9/27). The longest runway is 4,502 feet.
KOWX uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,760 feet MSL at a field elevation of 764 feet.
Yes. KOWX (Putnam County Airport) has 100LL, Jet A+ available. Call the field for hours, self-serve availability and price.
KOWX (Putnam County Airport) has a field elevation of 764 feet MSL.
KOWX (Putnam County Airport) is located in Ottawa, OH.