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.
Tug
MARINA OPAL
MMSI 564016000 · Call sign 9V3135
Not yet on Master's MateType
Tug
Flag
SGPLength
32 m
Beam
13 m
Draft
4.2 m
Call sign
9V3135
IMO
9739226
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
52
MARINA OPAL, a tugboat under Singaporean registration, measures 32 metres on deck. She's built with a beam of 13 m and a 4.2 m draft. Her registration reads MMSI 564016000, call sign 9V3135, IMO 9739226. MARINA OPAL can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for working boats
Built for boats that work — like MARINA OPAL.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
1.3113° N, 104.0270° E
Working the Strait of Malacca? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MARINA OPAL on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 MARINA OPAL and switch it all on
Free to join · nothing to install to start · cancel anytime
About MARINA OPAL
What kind of vessel is MARINA OPAL?
MARINA OPAL is a Tug flagged to Singapore.
Where was MARINA OPAL last seen?
MARINA OPAL was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is MARINA OPAL's MMSI?
MARINA OPAL's MMSI is 564016000. Call sign 9V3135. IMO 9739226.
How big is MARINA OPAL?
MARINA OPAL is about 32 m long, 13 m on the beam, drawing 4.2 m.
Is MARINA OPAL on the Master's Mate Safety Initiative Network?
Not yet. If MARINA OPAL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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