Napier Ranch Airport
OG40 has 1 runway. The longest is 16/34 at 2,600 ft × 50 ft (turf).
FAA NASR data, cycle 2026-09-03
OG40 field elevation is 485 ft MSL. The standard traffic pattern altitude at OG40 is 1,490 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
UNICOM 122.725 MHz — OG40 is non-towered; self-announce position and intentions on UNICOM.
Check OG40 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, OG40 is a non-towered airport.
OG40 has 1 runway (16/34). The longest runway is 2,600 feet.
OG40 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,490 feet MSL at a field elevation of 485 feet.
OG40 (Napier Ranch Airport) has a field elevation of 485 feet MSL.
OG40 (Napier Ranch Airport) is located in Roseburg, OR.