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Brazil flag

WS ARIES — Tug · IMO 9834557

BRRestricted Manoeuvrability
World map showing the last known position of WS ARIES at 21° 47.933' S, 40° 59.017' W
NSEW
Current PositionLive

WS ARIES is currently under way in the South Atlantic Ocean, at 21.7989° S, 40.9836° W, making 3.9 knots on a course of 4°. It is sailing from PORTO DO ACU to PORTO DO ACU with an ETA of 8 Sep 2026, 13:25 UTC. AIS position received 8 Sep 2026, 17:27 UTC.

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Updated 2 minutes ago using terrestrial data
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Restricted Manoeuvrability
Current Navigational Status
3.9 kn
Speed
4.0°
/ 214°
Course / Heading
5.8 m
Static Draught
5.8 m
Current Draught

Voyage Tracker

ATD
13:22 UTCSep 8, 2026
ETA
13:25 UTCSep 8, 2026
WS ARIES

WS ARIES

Identity

Tug
Type
Brazil flagBR
Flag
9834557
IMO Number
710004312
MMSI
PU5470
Call Sign

Specifications

32 m × 12 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 WS ARIES is part of.

Flag State
All BR-flagged vessels
Browse every ship currently registered under the BR 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 PORTO DO ACU
Port traffic, arrivals and live vessel positions for PORTO DO ACU (BRACX).

About WS ARIES

Identity · Ownership · Class · Route

WS ARIES — Tug

WS ARIES is a tug registered under the Brazil flag.

WS ARIES route and voyage history

WS ARIES is currently on a voyage from PORTO DO ACU to PORTO DO ACU with an estimated arrival on 2026-09-08T13:25:00Z. The live route and current course of WS ARIES 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 WS ARIES can be seen in the Similar Vessels section above or in the full tug fleet at /vessel-type/tug-pilot-vessel.

  • MMSI: 710004312
  • IMO: 9834557
  • Call sign: PU5470
  • Vessel type: Tug
  • Flag state: Brazil

Frequently Asked Questions

Where is WS ARIES right now?+
WS ARIES is currently under way in the South Atlantic Ocean. It is sailing from PORTO DO ACU to PORTO DO ACU with an ETA of 8 Sep 2026, 13:25 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 WS ARIES?+
WS ARIES broadcasts MMSI 710004312 and is registered as IMO 9834557, with call sign PU5470 . 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 WS ARIES?+
WS ARIES is classified as a tug vessel registered under the BR 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 BR flag list at /flag/br.
How can I see the live position of WS ARIES?+
MarineRadar shows the latest AIS broadcast from WS ARIES 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 WS ARIES'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 WS ARIES?+
As a tug, WS ARIES 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.

WS ARIES — Key Facts

MMSI
710004312
IMO number
9834557
Call sign
PU5470
Vessel type
Tug
Flag state
BR
Navigation status
Restricted Manoeuvrability
Current speed
3.9 knots
Course over ground
4.0°
Heading
214°
Last known position
-21.7989°, -40.9836°
Destination
PORTO DO ACU
ETA
2026-09-08T13:25:00Z
Departure port
PORTO DO ACU
Actual time of departure
2026-09-08T13:22:00Z
Current draught
5.8 m
Maximum static draught
5.8 m
Dead weight
0 t
AIS last updated
2026-09-08T17:27:26Z