Marion Seaplane Base (85AK) — Big Lake, AK

85AK
Marion Seaplane Base (85AK)
Big Lake, AK

Marion Seaplane Base (85AK) is a private-use seaplane base located in Big Lake, AK. The airport sits at an elevation of 150 feet above mean sea level. It features 1 runway. Aviation communications are supported by 1 published radio frequency.

Location & QuickFacts
FAA Information Effective 2026-09-03
Airport Identifier 85AK
Airport Status Operational
Longitude/Latitude 149°54'31.0000" W / 61°30'33.0000" N
-149.908611 / 61.509167 (Estimated)
Elevation 150.00 ft / 45.72 m (Estimated)
From nearest city 3 nautical miles SW of Big Lake, AK
Location Aleutian Islands County, AK
Owner & Manager
Ownership Privately owned
Owner MIKE GRAVES
Address P.O. BOX 520815
BIG LAKE, AK 99602
Phone number 907-841-1977
Manager MIKE GRAVES
Address P.O. BOX 520815
BIG LAKE, AK 99602
Phone number 907-841-1977
Airport Operations and Facilities
Airport Use Private
Control Tower NON-ATCT
Sectional chart ANCHORAGE
Region AAL - Alaska
Responsible ARTCC ZAN - ANCHORAGE
Tie-in FSS ENA - KENAI
FSS Phone 907-283-7211
FSS Toll Free 1-866-864-1737
Airport Communications
CTAF 122.8 MHz
Runway Information
Runway 09W/27W
Dimensions 3400 x 200 ft (1036 x 61 m)
Surface WATER
Surface treatment
09W 27W
Traffic pattern Left Left
Remarks
  • ALL OPS MUST USE CTAF.
  • PRVDD ALL ACFT COMPLY WITH THE TRAFFIC PATTERN BOUDARY IN THE MAP PRVDD.