TENJINMARU NO83

Particulars

MMSI	431027799
Call sign	JD5549
Flag	Japan
Vessel type	Other type
Length overall	80 m
Beam	15 m
Draught	5.4 m

From her own AIS broadcasts.

Her MMSI

431027799

The first three digits, 431, are the country code of Japan: 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	Under way under engine power
To the bow	67 m (A)
To the stern	13 m (B)
To the port side	9 m (C)
To the starboard side	6 m (D)
Destination as typed	JP NGO OFFWhat the crew entered; the Voyage card turns it into a port.
Heard from	AISStream
On the map since	31 Oct 2026, 00:01 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

NAIKAI MARU NO.3 Tanker1.9 nm
MANAKA MARU Cargo ship2.1 nm
ELLEAIR 2 Cargo ship2.5 nm
HOSHU Cargo ship3.1 nm
ALLIANCE 9 Cargo ship3.3 nm
KYUHOMARU Tanker3.7 nm
NO.18 SHINKOUMARU Tanker4.3 nm
KAISHINMARU Tanker4.8 nm

Where she is

Position	33.6548° N, 136.1930° E
Speed	11.8 knots
Course	46°
Local time

Voyage

From: Kimitsu, JapanDeparted 17 Oct 2026 (inferred)
To: Nagoya, Aichi, JapanMay not be updated: the ETA has passed
ETA: 29 Oct 05:00 UTC