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Australia flag

CATHAYOZ — Pleasure Craft · MMSI 503513100

AUClass B
World map showing the last known position of CATHAYOZ at 19° 3.207' S, 169° 55.381' W
NSEW
Current PositionNo recent signal

CATHAYOZ has not broadcast an AIS position for 5 days. Its most recent report placed it in the South Pacific Ocean, at 19.0534° S, 169.9230° W, on 4 Sep 2026, 03:03 UTC. It was sailing from AITUTAKI to LIMON BAY MARINA.

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Updated 4 days ago using terrestrial data
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Class B
Current Navigational Status
0.1 kn
Speed
0.0°
/ 140°
Course / Heading
---
Static Draught
1 m
Current Draught

Voyage Tracker

ATD
18:11 UTCAug 30, 2026
LIMON BAY MARINA
ETA
23:35 UTCSep 3, 2026
CATHAYOZ

CATHAYOZ

Identity

Pleasure Craft
Type
Australia flagAU
Flag
N/A
IMO Number
503513100
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 CATHAYOZ 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 Pleasure Crafts
See the global fleet of pleasure crafts tracked on MarineRadar with live AIS data.
Departure Port
Port of AITUTAKI
Port traffic, arrivals and live vessel positions for AITUTAKI (CKAIT).

About CATHAYOZ

Identity · Ownership · Class · Route

CATHAYOZ — Pleasure Craft

CATHAYOZ is a pleasure craft registered under the Australia flag.

CATHAYOZ route and voyage history

CATHAYOZ is currently on a voyage from AITUTAKI to LIMON BAY MARINA with an estimated arrival on 2026-09-03T23:35:00Z. The live route and current course of CATHAYOZ 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 CATHAYOZ can be seen in the Similar Vessels section above or in the full pleasure craft fleet at /vessel-type/yacht.

Frequently Asked Questions

Where is CATHAYOZ right now?+
CATHAYOZ has not broadcast an AIS position for 5 days. The most recent broadcast placed it in the South Pacific Ocean, on 4 Sep 2026, 03:03 UTC. It was sailing from AITUTAKI to LIMON BAY MARINA. 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 CATHAYOZ?+
CATHAYOZ broadcasts MMSI 503513100. 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 CATHAYOZ?+
CATHAYOZ is classified as a pleasure craft vessel registered under the AU flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full pleasure craft fleet at /vessel-type/yacht and full AU flag list at /flag/au.
How can I see the live position of CATHAYOZ?+
MarineRadar shows the latest AIS broadcast from CATHAYOZ 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 CATHAYOZ'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 CATHAYOZ?+
As a pleasure craft, CATHAYOZ sits in the same design class as the other pleasure crafts listed in the Similar Vessels section of the vessel page, or in the full pleasure craft directory at /vessel-type/yacht.

CATHAYOZ — Key Facts

MMSI
503513100
Vessel type
Pleasure Craft
Flag state
AU
Navigation status
Class B
Current speed
0.1 knots
Course over ground
0.0°
Heading
140°
Last known position
-19.0534°, -169.9230°
Destination
LIMON BAY MARINA
ETA
2026-09-03T23:35:00Z
Departure port
AITUTAKI
Actual time of departure
2026-08-30T18:11:00Z
Current draught
1 m
AIS last updated
2026-09-04T03:03:00Z