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MA12Seaplane Base

MIDDLE POND

MARSTONS MILLS, Massachusetts

Private usePrivate44 ft MSL

Seaplane Base Information

Facility Type

SEAPLANE BASE

Elevation

44 ft MSL

Ownership

Private

Use

Private use

Coordinates

41.6690, -70.4175

County

BARNSTABLE

Water Lanes

IDLengthWidthSurface
07W/25W3,600 ft200 ftWATER
17W/35W1,500 ft200 ftWATER

Floatplane intelligence for MA12

Live weather, decoded NOTAMs, AI briefings. Included in every AeroCopilot plan from $7.99/month.

Source: FAA NASR (seaplane base facility, water lanes, frequencies). Updated 2026-05-12 15:35 UTC.