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L4403 — Military Ops · IMO 4512518

AU
World map showing the last known position of L4403 at 33° 50.478' S, 151° 11.629' E
NSEW
Current PositionLast report

L4403 was last reported in the Tasman Sea, at 33.8413° S, 151.1938° E.

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Updated — using terrestrial data
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Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
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Course / Heading
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Static Draught
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Current Draught

Voyage Tracker

N/A
ATD
N/A
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ETA
N/A
L4403

L4403

Identity

Military Ops
Type
Australia flagAU
Flag
4512518
IMO Number
503769600
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 L4403 is part of.

Flag State
All AU-flagged vessels
Browse every ship currently registered under the AU flag, with live AIS positions.
Vessel Type
Browse all Military Ops
See the global fleet of military ops tracked on MarineRadar with live AIS data.

About L4403

Identity · Ownership · Class · Route

L4403 — Military Ops

L4403 is a military ops registered under the Australia flag.

L4403 route and voyage history

The most recent AIS broadcast from L4403 is shown on the live map above. The live route and current course of L4403 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 L4403 can be seen in the Similar Vessels section above or in the full military ops fleet at /vessel-type/military-special.

Frequently Asked Questions

Where is L4403 right now?+
L4403 was last reported in the Tasman Sea. 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 L4403?+
L4403 broadcasts MMSI 503769600 and is registered as IMO 4512518. 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 L4403?+
L4403 is classified as a military ops vessel registered under the AU flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full military ops fleet at /vessel-type/military-special and full AU flag list at /flag/au.
How can I see the live position of L4403?+
MarineRadar shows the latest AIS broadcast from L4403 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 L4403'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 L4403?+
As a military ops, L4403 sits in the same design class as the other military opss listed in the Similar Vessels section of the vessel page, or in the full military ops directory at /vessel-type/military-special.

L4403 — Key Facts

MMSI
503769600
IMO number
4512518
Vessel type
Military Ops
Flag state
AU
Current speed
0.0 knots
Course over ground
0.0°
Last known position
-33.8413°, 151.1938°