MA74 pilot info

Larson's Seaplane Base
Tyngsboro, Massachusetts, United States

General pilot information for Larson's Seaplane Base

Airport codes



seaplane base or dock

Airline service



Tyngsboro, Massachusetts, United States


42.691502 | 42 41.490097 N | N42 41 29


-71.418098 | 71 25.085907 W | W071 25 05

Field elevation

90 ft / 27 m MSL

Notices to Airmen (NOTAM) for Larson's Seaplane Base

Please confirm all NOTAMs at the original source! These are for information only, and may be wrong, out of date, or incomplete.

We have no current NOTAMs for Larson's Seaplane Base. Please check with an official source to confirm.

Runways at Larson's Seaplane Base


2,500 x 400 ft (762 x 122 m)

Surface other (WATER), not lighted.

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Radio frequencies for Larson's Seaplane Base

No communications frequencies known for Larson's Seaplane Base.

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