MASSPORT MARINE 32

Particulars

MMSI	338526711
Flag	United States
Vessel type	Search and rescue
Length overall	14 m
Beam	4 m

From her own AIS broadcasts.

Her MMSI

338526711

The first three digits, 338, are the country code of the United States: an MMSI follows a ship's flag, so a new flag brings a new number.

She broadcasts no IMO number. Only larger seagoing ships are required to have one.

Her AIS details

AIS is the radio signal a ship sends so that other ships can see her. This is what her signal tells us.

Seen from above, bow to the right, so port is the upper side. The ring is her GPS aerial, where her crew or installer said it sits. Shiptrail draws the aerial's position, not the middle of the ship.

AIS class	Class BWorked out, not reported: only Class A transponders send a status, and she sends none. Class B is the lighter kind on yachts, fishing boats and other small craft, which reports less often.
To the bow	7 m (A)
To the stern	7 m (B)
To the port side	2 m (C)
To the starboard side	2 m (D)
Heard from	AISStream
On the map since	31 Oct 2026, 11:52 UTC

A, B, C and D are AIS's own names for these four distances.

From her own AIS broadcasts as the feed delivers them.

Ships near her

DEAN REINAUER Local vessel0.3 nm
BOSTON PILOT MYSTIC Pilot vessel0.3 nm
KEEWAYDIN Sailing vessel0.3 nm
ASTERIA High-speed craft0.4 nm
JOCKA0.5 nm
BOSTONIAN Passenger ship0.5 nm
NORTHERN LIGHTS Passenger ship0.6 nm
DELPHINUS Pleasure craft0.6 nm

Where she is

Position	42.3575° N, 71.0293° W
Speed	8.2 knots
Course	343°
Local time

Voyage

From: Boston, United StatesDeparted 31 Oct 2026 (inferred)
To: Not reported
ETA: Not reported