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16ZSeaplane Base

MC GRATH

MC GRATH, Alaska

Public usePublic325 ft MSL

Seaplane Base Information

Facility Type

SEAPLANE BASE

Elevation

325 ft MSL

Ownership

Public

Use

Public use

Fuel Types

100

Coordinates

62.9580, -155.5932

County

KUSKOKWIM

Water Lanes

IDLengthWidthSurface
N/S4,000 ft350 ftWATER

Frequencies

TypeFrequencyName
CTAF123.6MC GRATH

Floatplane intelligence for 16Z

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Source: FAA NASR (seaplane base facility, water lanes, frequencies). Updated 2026-05-12 15:51 UTC.