GRANVILLE

Particulars

MMSI	316015721
Flag	Canada
Vessel type	Tug
Length overall	22 m
Beam	5 m

From her own AIS broadcasts.

Her MMSI

316015721

The first three digits, 316, are the country code of Canada: 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	20 m (A)
To the stern	2 m (B)
To the port side	4 m (C)
To the starboard side	1 m (D)
Heard from	AISStream
On the map since	20 Oct 2026, 21:46 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

LISTERVILLE Towing vesselunder 0.1 nm
MERRICKVILLE Towing vesselunder 0.1 nm
GLENSIDE Towing vesselunder 0.1 nm
GLENBROOK Tugunder 0.1 nm
CFAV CANSO Tugunder 0.1 nm
GLENEVIS Tug0.1 nm
GROSWATER BAY Search and rescue vessel0.3 nm
CHEBUCTO PILOT Pilot vessel0.4 nm

Where she is

Position	44.6603° N, 63.5854° W
Speed	Stopped, 0.0 knots
Local time

Voyage

From: Halifax, CanadaStopped here now
To: Not reported
ETA: Not reported