Seacoast Airfield
3B4 has 1 runway. The longest is 12/30 at 2,701 ft × 50 ft (asphalt).
FAA NASR data, cycle 2026-09-03
3B4 field elevation is 130 ft MSL. The standard traffic pattern altitude at 3B4 is 1,130 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
CTAF 122.9 MHz — 3B4 is non-towered; self-announce position and intentions on CTAF.
Check K3B4 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, 3B4 is a non-towered airport. The CTAF frequency is 122.9 MHz.
3B4 has 1 runway (12/30). The longest runway is 2,701 feet.
3B4 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,130 feet MSL at a field elevation of 130 feet.
3B4 (Seacoast Airfield) has a field elevation of 130 feet MSL.
3B4 (Seacoast Airfield) is located in Eliot, ME.