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Australia flag

RIVERSIDE CATALINA — High-Speed Craft · MMSI 503683400

AU
World map showing the last known position of RIVERSIDE CATALINA at 16° 55.303' S, 145° 46.935' E
NSEW
Current PositionLast report

RIVERSIDE CATALINA was last reported in the Coral Sea, at 16.9217° S, 145.7822° 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
RIVERSIDE CATALINA

RIVERSIDE CATALINA

Identity

High-Speed Craft
Type
Australia flagAU
Flag
N/A
IMO Number
503683400
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 RIVERSIDE CATALINA — straight from your phone.

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Dive into the fleet, port, and flag state that RIVERSIDE CATALINA 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 High-Speed Crafts
See the global fleet of high-speed crafts tracked on MarineRadar with live AIS data.

About RIVERSIDE CATALINA

Identity · Ownership · Class · Route

RIVERSIDE CATALINA — High-Speed Craft

RIVERSIDE CATALINA is a high-speed craft registered under the Australia flag.

RIVERSIDE CATALINA route and voyage history

The most recent AIS broadcast from RIVERSIDE CATALINA is shown on the live map above. The live route and current course of RIVERSIDE CATALINA 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 RIVERSIDE CATALINA can be seen in the Similar Vessels section above or in the full high-speed craft fleet at /vessel-type/high-speed-craft.

Frequently Asked Questions

Where is RIVERSIDE CATALINA right now?+
RIVERSIDE CATALINA was last reported in the Coral 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 RIVERSIDE CATALINA?+
RIVERSIDE CATALINA broadcasts MMSI 503683400. 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 RIVERSIDE CATALINA?+
RIVERSIDE CATALINA is classified as a high-speed 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 high-speed craft fleet at /vessel-type/high-speed-craft and full AU flag list at /flag/au.
How can I see the live position of RIVERSIDE CATALINA?+
MarineRadar shows the latest AIS broadcast from RIVERSIDE CATALINA 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 RIVERSIDE CATALINA'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 RIVERSIDE CATALINA?+
As a high-speed craft, RIVERSIDE CATALINA sits in the same design class as the other high-speed crafts listed in the Similar Vessels section of the vessel page, or in the full high-speed craft directory at /vessel-type/high-speed-craft.

RIVERSIDE CATALINA — Key Facts

MMSI
503683400
Vessel type
High-Speed Craft
Flag state
AU
Current speed
0.0 knots
Course over ground
0.0°
Last known position
-16.9217°, 145.7822°