Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Passenger
CATHERINE HAMLIN
MMSI 503046120
Not yet on Master's MateType
Passenger
Flag
AUSLength
35 m
Beam
10 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
78
An Australian ferry vessel, CATHERINE HAMLIN measures 35 metres. She has a beam measuring 10 metres. Find her under MMSI 503046120. Add CATHERINE HAMLIN to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard CATHERINE HAMLIN safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 03:33 UTC
Position
33.8553° S, 151.2150° E
Status
Under way (engine)
Speed
9.4 kn
Course
94°
Sailing the Tasman Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put CATHERINE HAMLIN on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim CATHERINE HAMLIN and switch it all on
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About CATHERINE HAMLIN
What kind of vessel is CATHERINE HAMLIN?
CATHERINE HAMLIN is a Passenger flagged to Ashmore and Cartier Islands.
Where was CATHERINE HAMLIN last seen?
CATHERINE HAMLIN was last reported in the Tasman Sea in Jun 2026 on public AIS.
What is CATHERINE HAMLIN's MMSI?
CATHERINE HAMLIN's MMSI is 503046120.
How big is CATHERINE HAMLIN?
CATHERINE HAMLIN is about 35 m long, 10 m on the beam.
Is CATHERINE HAMLIN on the Master's Mate Safety Initiative Network?
Not yet. If CATHERINE HAMLIN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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