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Belize flag

ARGO — Dive Vessel · IMO 8601903

BZUnderway Using Engine
World map showing the last known position of ARGO at 13° 24.967' S, 172° 22.307' W
NSEW
Current PositionNo recent signal

ARGO has not broadcast an AIS position for 7 days. Its most recent report placed it in the South Pacific Ocean, at 13.4161° S, 172.3718° W, on 1 Sep 2026, 12:47 UTC. It was sailing from APIA to APIA.

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Updated 7 days ago using terrestrial data
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Underway Using Engine
Current Navigational Status
5.3 kn
Speed
287.0°
/ 511°
Course / Heading
3.8 m
Static Draught
3.8 m
Current Draught

Voyage Tracker

Samoa flag
APIAWSAPW
ATD
05:29 UTCSep 1, 2026
Samoa flag
APIAWSAPW
ETA
07:00 UTCSep 2, 2026
ARGO

ARGO

Identity

Dive Vessel
Type
Belize flagBZ
Flag
8601903
IMO Number
312208000
MMSI
V3OW5
Call Sign

Specifications

39 m × 8 m
Length × Breadth
1985-01-01
Year Built
N/A
Deadweight
244 t
Gross Tonnage
N/A
Engine Power
WALLER MARINE - HOUSTON TX, U.S.A.
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that ARGO is part of.

Flag State
All BZ-flagged vessels
Browse every ship currently registered under the BZ flag, with live AIS positions.
Vessel Type
Browse all Dive Vessels
See the global fleet of dive vessels tracked on MarineRadar with live AIS data.
Departure Port
Port of APIA
Port traffic, arrivals and live vessel positions for APIA (WSAPW).

About ARGO

Identity · Ownership · Class · Route

ARGO — Dive Vessel

Built in 1985, with a gross tonnage of 244 GT, ARGO is a dive vessel registered under the Belize flag. The vessel is built by WALLER MARINE - HOUSTON TX, U.S.A..

ARGO route and voyage history

ARGO is currently on a voyage from APIA to APIA with an estimated arrival on 2026-09-02T07:00:00Z. The live route and current course of ARGO 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 ARGO can be seen in the Similar Vessels section above or in the full dive vessel fleet at /vessel-type/military-special.

  • MMSI: 312208000
  • IMO: 8601903
  • Call sign: V3OW5
  • Vessel type: Dive Vessel
  • Flag state: Belize

Frequently Asked Questions

Where is ARGO right now?+
ARGO has not broadcast an AIS position for 7 days. The most recent broadcast placed it in the South Pacific Ocean, on 1 Sep 2026, 12:47 UTC. It was sailing from APIA to APIA. 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 ARGO?+
ARGO broadcasts MMSI 312208000 and is registered as IMO 8601903, with call sign V3OW5. 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 ARGO?+
ARGO is classified as a dive vessel vessel registered under the BZ flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full dive vessel fleet at /vessel-type/military-special and full BZ flag list at /flag/bz.
How can I see the live position of ARGO?+
MarineRadar shows the latest AIS broadcast from ARGO 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 ARGO'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 ARGO?+
As a dive vessel, ARGO sits in the same design class as the other dive vessels listed in the Similar Vessels section of the vessel page, or in the full dive vessel directory at /vessel-type/military-special. ARGO has a gross tonnage of 244 GT.

ARGO — Key Facts

MMSI
312208000
IMO number
8601903
Call sign
V3OW5
Vessel type
Dive Vessel
Flag state
BZ
Navigation status
Underway Using Engine
Current speed
5.3 knots
Course over ground
287.0°
Heading
511°
Last known position
-13.4161°, -172.3718°
Destination
APIA
ETA
2026-09-02T07:00:00Z
Departure port
APIA
Actual time of departure
2026-09-01T05:29:00Z
Current draught
3.8 m
Maximum static draught
3.8 m
Year built
1985-01-01
Gross tonnage
244
Dead weight
0 t
AIS last updated
2026-09-01T12:47:09Z