4AK0 — Niklason Lake Seaplane Base, Wasilla, AK

Non-ToweredWasilla, AK • 380' MSL

4AK0 WeatherLive METAR & TAF

4AK0 has 1 runway. The longest is E/W at 2,700 ft × 75 ft (water).

E/WNo runway lights2,700 ft × 75 ftWater

FAA NASR data, cycle 2026-09-03

4AK0 field elevation is 380 ft MSL. The standard traffic pattern altitude at 4AK0 is 1,380 ft MSL (1,000 ft AGL).

Field elevation380 ft MSL

Pattern altitude1,380 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

Check 4AK0 against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

No, 4AK0 is a non-towered airport.

4AK0 has 1 runway (E/W). The longest runway is 2,700 feet.

4AK0 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,380 feet MSL at a field elevation of 380 feet.

4AK0 (Niklason Lake Seaplane Base) has a field elevation of 380 feet MSL.

4AK0 (Niklason Lake Seaplane Base) is located in Wasilla, AK.