South Gasline Airport
AK39 has 1 runway. The longest is 2/20 at 2,500 ft × 50 ft (gravel).
FAA NASR data, cycle 2026-09-03
AK39 field elevation is 381 ft MSL. The standard traffic pattern altitude at AK39 is 1,380 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.5 MHz — AK39 is non-towered; self-announce position and intentions on CTAF.
Check AK39 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, AK39 is a non-towered airport. The CTAF frequency is 122.5 MHz.
AK39 has 1 runway (2/20). The longest runway is 2,500 feet.
AK39 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,380 feet MSL at a field elevation of 381 feet.
AK39 (South Gasline Airport) has a field elevation of 381 feet MSL.
AK39 (South Gasline Airport) is located in Sterling, AK.