JOHN S. DAMRELL

Particulars

MMSI	367482050
Flag	United States
Vessel type	Search and rescue
Length overall	22 m
Beam	9 m

From her own AIS broadcasts.

Her MMSI

367482050

The first three digits, 367, 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 AWorked out, not reported: only Class A transponders send a status, and she sends one. Class A is the full-strength kind that large cargo and passenger ships must carry.
Status she reports	Not defined
To the bow	10 m (A)
To the stern	12 m (B)
To the port side	4 m (C)
To the starboard side	5 m (D)
Heard from	AISStream
On the map since	1 Nov 2026, 12:26 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

ASTERIA⁠has a photo High-speed craft0.4 nm
SARUNI Pleasure craft1.4 nm
HEART OF STONE Fishing vessel1.5 nm
CG29186 Search and rescue vessel1.7 nm
CG29185 Search and rescue vessel1.7 nm
CG45608 Search and rescue vessel1.7 nm
GANNET III Fishing vessel2.1 nm
ENDLESS SUMMER Pleasure craft2.7 nm

Where she is

Position	42.3135° N, 70.8804° W
Speed	10.5 knots
Course	119°
Local time

Voyage

From: Boston, United StatesDeparted 1 Nov 2026 (inferred)
To: Not reported
ETA: Not reported