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
TROPICAL DOLPHIN
MMSI 563075140 · Call sign 9V7327
Not yet on Master's MateType
Tug
Flag
SGPCall sign
9V7327
IMO
9762089
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
19
Flying the Singaporean flag, TROPICAL DOLPHIN is a working tug. On AIS she appears as MMSI 563075140, call sign 9V7327, IMO 9762089. TROPICAL DOLPHIN 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 TROPICAL DOLPHIN.
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 2, 2026
Position
1.2486° N, 103.9405° 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 TROPICAL DOLPHIN 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 TROPICAL DOLPHIN and switch it all on
Free to join · nothing to install to start · cancel anytime
About TROPICAL DOLPHIN
What kind of vessel is TROPICAL DOLPHIN?
TROPICAL DOLPHIN is a Tug flagged to Singapore.
Where was TROPICAL DOLPHIN last seen?
TROPICAL DOLPHIN was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is TROPICAL DOLPHIN's MMSI?
TROPICAL DOLPHIN's MMSI is 563075140. Call sign 9V7327. IMO 9762089.
Is TROPICAL DOLPHIN on the Master's Mate Safety Initiative Network?
Not yet. If TROPICAL DOLPHIN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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