OCEAN CHALLENGER

Particulars

MMSI	250004312
IMO number	9085209
Call sign	EISG9
Flag	Ireland
Vessel type	Tug
Length overall	33 m
Beam	11 m
Draught	4.8 m

From her own AIS broadcasts.

Her MMSI

250004312

The first three digits, 250, are the country code of Ireland: an MMSI follows a ship's flag, so a new flag brings a new number.

Her IMO number, 9085209, stays with the hull for life.

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	Restricted in ability to maneuver
To the bow	12 m (A)
To the stern	21 m (B)
To the port side	6 m (C)
To the starboard side	5 m (D)
Destination as typed	WHIDDY SPMWhat the crew entered; the Voyage card turns it into a port.
Heard from	AISStream
On the map since	29 Oct 2026, 23:55 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

NAVIG8 EXCELLENCE Tanker0.2 nm
OCEAN BANK Tug0.5 nm
OCEAN WILLOW Pilot vessel0.6 nm
TABIT Tanker6.5 nm
SEAMOGS Sailing vessel12 nm
SABRINA II Local vessel13 nm
CARRAIG MHOR Passenger ship14 nm
AN T'OILEANACH GLIC Passenger ship14 nm

Where she is

Position	51.6992° N, 9.5271° W
Speed	Stopped, 0.0 knots
Local time

Voyage

From: Glengarriff, IrelandStopped here now
To: WHIDDY SPMMay not be updated: the ETA has passed
ETA: 30 Oct 09:00 UTC