Nancy Lake (78Z)

Seaplane base information: Nancy Lake, AK, United States. Search for another airport below.

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Location and general information

Facility type: Seaplane base
FAA identifier: 78Z
FAA site number: 50519.5*C
City / state: Nancy Lake, AK
County: Matanuska-Susitna
Time zone: America/Anchorage
Reference point: 61°42'11.95" N
150°00'25.70" W
Elevation: 214 ft (estimated)
Magnetic variation: 25° E (1985)
Status: Operational
Ownership: Public, State of Alaska, Dnr
Use: Open to the public
From downtown: 0 NM northwest
Sectional chart: Anchorage
Activated: 07/1969

Services and facilities

Control tower: No
Attendance: Unattended
ARTCC: Anchorage (ZAN)
Flight service: Kenai (ENA)
1-866-864-1737
NOTAM facility: ENA
Wind indicator: No
Segmented circle: No
Landing fee: No
Customs: No
Airport manager: Mat-Su Area Office, AK State Parks
907-745-3975
Last FAA inspection: 09/17/2025

FAA remarks

Dock, public aces and camping fac available. Dock mooring NA; heel up away from public ramp and beach permitted. Other docks private.
Aircraft services NA.

Source: FAA Airport Data and Information Portal (ADIP), effective October 29, 2026. View this airport on the FAA site

Seaplane base facts

FAA identifier: 78Z
Location: Nancy Lake, AK, United States
Elevation: 214 ft
Time zone: America/Anchorage
Coordinates: 61.70332, -150.00714

Runways

Runway	Size	Surface
N / S	6,000 × 600 ft	Water

Codes, elevation and runways: FAA airport data (NASR), effective 2026-10-29. Reference only, not for navigation.

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