Tanglefoot Seaplane Base
D28 has 1 runway. The longest is 15/33 at 10,000 ft × 2,000 ft (water).
FAA NASR data, cycle 2026-09-03
D28 field elevation is 2,438 ft MSL. The standard traffic pattern altitude at D28 is 3,440 ft MSL (1,000 ft AGL).
FAA NASR data, cycle 2026-09-03
Check D28 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.
No, D28 is a non-towered airport.
D28 has 1 runway (15/33). The longest runway is 10,000 feet.
D28 uses the standard traffic pattern altitude of 1,000 feet AGL — about 3,440 feet MSL at a field elevation of 2,438 feet.
D28 (Tanglefoot Seaplane Base) has a field elevation of 2,438 feet MSL.
D28 (Tanglefoot Seaplane Base) is located in Cavanaugh Bay, ID.