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.
Search & Rescue
ROTARY 3
MMSI 503041420 · Call sign ROTARY3
Not yet on Master's MateType
Search & Rescue
Flag
AUSLength
8 m
Beam
3 m
Draft
0.7 m
Call sign
ROTARY3
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
21
ROTARY 3, an Australian boat, measures 8 metres on deck. She's built with a 3 m beam and a 0.7-metre draft. Look for MMSI 503041420, call sign ROTARY3. Give ROTARY 3 the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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Is ROTARY 3 your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
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Last known position · Jun 3, 2026
Position
26.6859° S, 153.1261° E
Wherever ROTARY 3 roams, 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 ROTARY 3 on the map. It hands you the full bridge:
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.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim ROTARY 3 and switch it all on
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About ROTARY 3
What kind of vessel is ROTARY 3?
ROTARY 3 is a Search & Rescue flagged to Ashmore and Cartier Islands.
Where was ROTARY 3 last seen?
ROTARY 3 was last reported in around 27°S 153°E in Jun 2026 on public AIS.
What is ROTARY 3's MMSI?
ROTARY 3's MMSI is 503041420. Call sign ROTARY3.
How big is ROTARY 3?
ROTARY 3 is about 8 m long, 3 m on the beam, drawing 0.7 m.
Is ROTARY 3 on the Master's Mate Safety Initiative Network?
Not yet. If ROTARY 3 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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