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Portugal flag

DORIS — Tug · MMSI 263441683

PTStopped
World map showing the last known position of DORIS at 41° 11.337' N, 8° 41.734' W
NSEW
Current PositionLive

DORIS is currently positioned in the North Atlantic Ocean, at 41.1889° N, 8.6956° W. It is sailing from AVEIRO to LEIXOES with an ETA of 21 Aug 2026, 14:41 UTC. AIS position received 8 Sep 2026, 17:40 UTC.

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Updated 4 minutes ago using terrestrial data
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Stopped
Current Navigational Status
0.0 kn
Speed
0.0°
/ 50°
Course / Heading
5.2 m
Static Draught
5.2 m
Current Draught

Voyage Tracker

Portugal flag
AVEIROPTAVE
ATD
10:51 UTCAug 21, 2026
Portugal flag
LEIXOESPTLEI
ETA
14:41 UTCAug 21, 2026
DORIS

DORIS

Identity

Tug
Type
Portugal flagPT
Flag
N/A
IMO Number
263441683
MMSI
CSZU2
Call Sign

Specifications

25 m × 13 m
Length × Breadth
N/A
Year Built
N/A
Deadweight
N/A
Gross Tonnage
N/A
Engine Power
N/A
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that DORIS is part of.

Flag State
All PT-flagged vessels
Browse every ship currently registered under the PT flag, with live AIS positions.
Vessel Type
Browse all Tugs
See the global fleet of tugs tracked on MarineRadar with live AIS data.
Departure Port
Port of AVEIRO
Port traffic, arrivals and live vessel positions for AVEIRO (PTAVE).
Destination Port
Port of LEIXOES
Arrivals, berth specifications, and live vessel traffic for LEIXOES (PTLEI).

About DORIS

Identity · Ownership · Class · Route

DORIS — Tug

DORIS is a tug registered under the Portugal flag.

DORIS route and voyage history

DORIS is currently on a voyage from AVEIRO to LEIXOES with an estimated arrival on 2026-08-21T14:41:00Z. The live route and current course of DORIS are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

Vessels in the same class as DORIS can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 263441683
  • Call sign: CSZU2
  • Vessel type: Tug
  • Flag state: Portugal

Frequently Asked Questions

Where is DORIS right now?+
DORIS is currently in the North Atlantic Ocean. It is sailing from AVEIRO to LEIXOES with an ETA of 21 Aug 2026, 14:41 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.
What are the identifiers for DORIS?+
DORIS broadcasts MMSI 263441683, with call sign CSZU2. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.
What type of ship is DORIS?+
DORIS is classified as a tug vessel registered under the PT flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full PT flag list at /flag/pt.
How can I see the live position of DORIS?+
MarineRadar shows the latest AIS broadcast from DORIS above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.
How often is DORIS's position updated?+
AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.
What class is DORIS?+
As a tug, DORIS sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel.

DORIS — Key Facts

MMSI
263441683
Call sign
CSZU2
Vessel type
Tug
Flag state
PT
Navigation status
Stopped
Current speed
0.0 knots
Course over ground
0.0°
Heading
50°
Last known position
41.1889°, -8.6956°
Destination
LEIXOES
ETA
2026-08-21T14:41:00Z
Departure port
AVEIRO
Actual time of departure
2026-08-21T10:51:00Z
Current draught
5.2 m
Maximum static draught
5.2 m
Dead weight
0 t
AIS last updated
2026-09-08T17:40:52Z