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Argentina flag

DON OSVALDO — Dredger · MMSI 701001420

ARUnder way using engine
World map showing the last known position of DON OSVALDO at 35° 5.181' S, 57° 6.853' W
NSEW
Current PositionNo recent signal

DON OSVALDO has not broadcast an AIS position for 14 days. Its most recent report placed it in the South Atlantic Ocean, at 35.0864° S, 57.1142° W, on 26 Aug 2026, 13:23 UTC. It was sailing from TIGRE to SANTA FE.

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Updated 13 days ago using terrestrial data
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Under way using engine
Current Navigational Status
6.0 kn
Speed
313.0°
/ 315°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

Argentina flag
TIGREARTGR
ATD
23:15 UTCAug 25, 2026
ETA
15:35 UTCAug 17, 2026
DON OSVALDO

DON OSVALDO

Identity

Dredger
Type
Argentina flagAR
Flag
N/A
IMO Number
701001420
MMSI
N/A
Call Sign

Specifications

N/A
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 DON OSVALDO is part of.

Flag State
All AR-flagged vessels
Browse every ship currently registered under the AR flag, with live AIS positions.
Vessel Type
Browse all Dredgers
See the global fleet of dredgers tracked on MarineRadar with live AIS data.
Departure Port
Port of TIGRE
Port traffic, arrivals and live vessel positions for TIGRE (ARTGR).
Destination Port
Port of SANTA FE
Arrivals, berth specifications, and live vessel traffic for SANTA FE (ARSFN).

About DON OSVALDO

Identity · Ownership · Class · Route

DON OSVALDO — Dredger

DON OSVALDO is a dredger registered under the Argentina flag.

DON OSVALDO route and voyage history

DON OSVALDO is currently on a voyage from TIGRE to SANTA FE with an estimated arrival on 2026-08-17T15:35:00Z. The live route and current course of DON OSVALDO 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 DON OSVALDO can be seen in the Similar Vessels section above or in the full dredger fleet at /vessel-type/military-special.

Frequently Asked Questions

Where is DON OSVALDO right now?+
DON OSVALDO has not broadcast an AIS position for 14 days. The most recent broadcast placed it in the South Atlantic Ocean, on 26 Aug 2026, 13:23 UTC. It was sailing from TIGRE to SANTA FE. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.
What are the identifiers for DON OSVALDO?+
DON OSVALDO broadcasts MMSI 701001420. 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 DON OSVALDO?+
DON OSVALDO is classified as a dredger vessel registered under the AR flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full dredger fleet at /vessel-type/military-special and full AR flag list at /flag/ar.
How can I see the live position of DON OSVALDO?+
MarineRadar shows the latest AIS broadcast from DON OSVALDO 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 DON OSVALDO'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 DON OSVALDO?+
As a dredger, DON OSVALDO sits in the same design class as the other dredgers listed in the Similar Vessels section of the vessel page, or in the full dredger directory at /vessel-type/military-special.

DON OSVALDO — Key Facts

MMSI
701001420
Vessel type
Dredger
Flag state
AR
Navigation status
Under way using engine
Current speed
6.0 knots
Course over ground
313.0°
Heading
315°
Last known position
-35.0864°, -57.1142°
Destination
SANTA FE
ETA
2026-08-17T15:35:00Z
Departure port
TIGRE
Actual time of departure
2026-08-25T23:15:00Z
AIS last updated
2026-08-26T13:23:00Z