Tonga flag

VOEA NGAHAU SILIVA — Law Enforce · IMO 4734180

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World map showing the last known position of VOEA NGAHAU SILIVA at 21° 8.336' S, 175° 10.611' W
NSEW

Latitude / Longitude

21° 8.336' S
175° 10.611' W

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Updated 8 minutes ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
284.1°
/ 270°
Course / Heading
2.4 m
Static Draught
2.4 m
Current Draught
ATD
Jun 5, 2026, 02:02 UTC
ETA
Jun 12, 2026, 23:11 UTC
From
CAIRNS
To
NUKU ALOFA
Record Route
Add to Fleet

Voyage Tracker

Australia flag
CAIRNSAUCNS
ATD
02:02 UTCJun 5, 2026
ETA
23:11 UTCJun 12, 2026
VOEA NGAHAU SILIVA

VOEA NGAHAU SILIVA

Identity

Law Enforce
Type
Tonga flagTO
Flag
4734180
IMO Number
570316000
MMSI
A3CR
Call Sign

Specifications

39 m × 8 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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Track VOEA NGAHAU SILIVA live on MarineRadar

Real-time AIS positions, voyage history, and arrival alerts for VOEA NGAHAU SILIVA — straight from your phone.

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Dive into the fleet, port, and flag state that VOEA NGAHAU SILIVA is part of.

Flag State
All TO-flagged vessels
Browse every ship currently registered under the TO flag, with live AIS positions.
Vessel Type
Browse all Law Enforces
See the global fleet of law enforces tracked on MarineRadar with live AIS data.
Departure Port
Port of CAIRNS
Port traffic, arrivals and live vessel positions for CAIRNS (AUCNS).
Destination Port
Port of NUKU ALOFA
Arrivals, berth specifications, and live vessel traffic for NUKU ALOFA (TOTBU).

About VOEA NGAHAU SILIVA

Identity · Ownership · Class · Route

VOEA NGAHAU SILIVA — Law Enforce

VOEA NGAHAU SILIVA is a law enforce registered under the Tonga flag.

VOEA NGAHAU SILIVA route and voyage history

VOEA NGAHAU SILIVA is currently on a voyage from CAIRNS to NUKU ALOFA with an estimated arrival on 2026-06-12T23:11:00Z. The live route and current course of VOEA NGAHAU SILIVA are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass. View VOEA NGAHAU SILIVA's full route replay to see voyage history, course changes, and port-by-port movement.

Vessel class and identifiers

Vessels in the same class as VOEA NGAHAU SILIVA can be seen in the Similar Vessels section above or in the full law enforce fleet at /vessel-type/military-special.

  • MMSI: 570316000
  • IMO: 4734180
  • Call sign: A3CR
  • Vessel type: Law Enforce
  • Flag state: Tonga

Frequently Asked Questions

What are the identifiers for VOEA NGAHAU SILIVA?+
VOEA NGAHAU SILIVA broadcasts MMSI 570316000 and is registered as IMO 4734180, with call sign A3CR. 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 VOEA NGAHAU SILIVA?+
VOEA NGAHAU SILIVA is classified as a law enforce vessel registered under the TO flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full law enforce fleet at /vessel-type/military-special and full TO flag list at /flag/to.
How can I see the live position of VOEA NGAHAU SILIVA?+
MarineRadar shows the latest AIS broadcast from VOEA NGAHAU SILIVA 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 VOEA NGAHAU SILIVA'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 VOEA NGAHAU SILIVA?+
As a law enforce, VOEA NGAHAU SILIVA sits in the same design class as the other law enforces listed in the Similar Vessels section of the vessel page, or in the full law enforce directory at /vessel-type/military-special.

VOEA NGAHAU SILIVA — Key Facts

MMSI
570316000
IMO number
4734180
Call sign
A3CR
Vessel type
Law Enforce
Flag state
TO
Navigation status
Moored
Current speed
0.0 knots
Course over ground
284.1°
Heading
270°
Last known position
-21.1389°, -175.1768°
Destination
NUKU ALOFA
ETA
2026-06-12T23:11:00Z
Departure port
CAIRNS
Actual time of departure
2026-06-05T02:02:00Z
Current draught
2.4 m
Maximum static draught
2.4 m
Dead weight
0 t
AIS last updated
2026-06-23T13:44:30Z