ALMIRANTE VIEL: vessel at anchor off Arturo Prat

Particulars

MMSI	725005198
IMO number	9843948
Call sign	CCAV
Flag	Chile
Vessel type	Other type
Kind of ship	Icebreaker
Length overall	110 m
Beam	20 m
Draught	7.2 m
Built	2024
Gross tonnage	10,044 GT
Builder	ASMAR
Yard number	114
Operator	Chilean Navy

Registry facts from Wikidata; the rest from her own AIS broadcasts.

From Wikipedia

Almirante Viel is a Polar Class 5 icebreaker operated by the Chilean Navy.

Her MMSI

725005198

The first three digits, 725, are the country code of Chile: an MMSI follows a ship's flag, so a new flag brings a new number.

Her IMO number, 9843948, 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	At anchor
To the bow	50 m (A)
To the stern	60 m (B)
To the port side	9 m (C)
To the starboard side	11 m (D)
Destination as typed	AQ APT>CL PUQWhat the crew entered; the Voyage card turns it into a port.
On the map since	13 Nov 2026, 23:39 UTC