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Australia flag

TSR1 — SAR · MMSI 503027130

AU
World map showing the last known position of TSR1 at 41° 9.126' S, 146° 49.382' E
NSEW
Current PositionLast report

TSR1 was last reported in the South Pacific Ocean, at 41.1521° S, 146.8230° E.

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Updated — using terrestrial data
Live Satellite · latest position

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Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
/ ---
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
TSR1

TSR1

Identity

SAR
Type
Australia flagAU
Flag
N/A
IMO Number
503027130
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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Real-time AIS positions, voyage history, and arrival alerts for TSR1 — straight from your phone.

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Dive into the fleet, port, and flag state that TSR1 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 SARs
See the global fleet of sars tracked on MarineRadar with live AIS data.

About TSR1

Identity · Ownership · Class · Route

TSR1 — SAR

TSR1 is a sar registered under the Australia flag.

TSR1 route and voyage history

The most recent AIS broadcast from TSR1 is shown on the live map above. The live route and current course of TSR1 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 TSR1 can be seen in the Similar Vessels section above or in the full sar fleet at /vessel-type/tug-pilot-vessel.

Frequently Asked Questions

Where is TSR1 right now?+
TSR1 was last reported in the South Pacific Ocean. 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 TSR1?+
TSR1 broadcasts MMSI 503027130. 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 TSR1?+
TSR1 is classified as a sar vessel registered under the AU flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full sar fleet at /vessel-type/tug-pilot-vessel and full AU flag list at /flag/au.
How can I see the live position of TSR1?+
MarineRadar shows the latest AIS broadcast from TSR1 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 TSR1'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 TSR1?+
As a sar, TSR1 sits in the same design class as the other sars listed in the Similar Vessels section of the vessel page, or in the full sar directory at /vessel-type/tug-pilot-vessel.

TSR1 — Key Facts

MMSI
503027130
Vessel type
SAR
Flag state
AU
Current speed
0.0 knots
Course over ground
0.0°
Last known position
-41.1521°, 146.8230°