Jakolof Bay Airport
4Z9 has 1 runway. The longest is 12/30 at 1,000 ft × 35 ft (gravel).
FAA NASR data, cycle 2026-09-03
4Z9 field elevation is 5 ft MSL. The standard traffic pattern altitude at 4Z9 is 1,010 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — 4Z9 is non-towered; self-announce position and intentions on CTAF.
Check 4Z9 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 4Z9 is a non-towered airport. The CTAF frequency is 122.9 MHz.
4Z9 has 1 runway (12/30). The longest runway is 1,000 feet.
4Z9 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,010 feet MSL at a field elevation of 5 feet.
4Z9 (Jakolof Bay Airport) has a field elevation of 5 feet MSL.
4Z9 (Jakolof Bay Airport) is located in Jakolof Bay, AK.