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MI8Seaplane Base

SAULT STE MARIE INTL

SAULT STE MARIE, Michigan

Public usePublic575 ft MSL

Seaplane Base Information

Facility Type

SEAPLANE BASE

Elevation

575 ft MSL

Ownership

Public

Use

Public use

Coordinates

46.4837, -84.3019

County

CHIPPEWA

Water Lanes

IDLengthWidthSurface
11W/29W7,000 ft300 ftWATER
15W/33W7,000 ft300 ftWATER
16W/34W3,000 ft150 ftWATER

Frequencies

TypeFrequencyName
CTAF122.7SAULT STE MARIE INTL
UNICOM122.7SAULT STE MARIE INTL

Floatplane intelligence for MI8

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Source: FAA NASR (seaplane base facility, water lanes, frequencies). Updated 2026-05-12 15:36 UTC.