D71 — Beaver Lake Seaplane Base, Big Lake, AK

Non-ToweredBig Lake, AK • 150' MSL

D71 WeatherLive METAR & TAF

D71 has 1 runway. The longest is 1W/19W at 5,000 ft × 400 ft (water).

1W/19WNo runway lights5,000 ft × 400 ftWater

FAA NASR data, cycle 2026-09-03

D71 field elevation is 150 ft MSL. The standard traffic pattern altitude at D71 is 1,150 ft MSL (1,000 ft AGL).

Field elevation150 ft MSL

Pattern altitude1,150 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

Check D71 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, D71 is a non-towered airport.

D71 has 1 runway (1W/19W). The longest runway is 5,000 feet.

D71 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,150 feet MSL at a field elevation of 150 feet.

D71 (Beaver Lake Seaplane Base) has a field elevation of 150 feet MSL.

D71 (Beaver Lake Seaplane Base) is located in Big Lake, AK.