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.
Vessel
Belfast
MMSI 677073600
Not yet on Master's MateFlag
TZALength
114 m
IMO
8035166
AIS reports
2
Registered in United Republic of Tanzania, Belfast is an 114-metre boat. She's on record as MMSI 677073600, IMO 8035166. It's free to add Belfast to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card
Is Belfast 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.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Belfast roams, 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put Belfast 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 Belfast and switch it all on
Free to join · nothing to install to start · cancel anytime
About Belfast
What kind of vessel is Belfast?
Belfast is a vessel flagged to United Republic of Tanzania.
What is Belfast's MMSI?
Belfast's MMSI is 677073600. IMO 8035166.
How big is Belfast?
Belfast is about 114 m long.
Is Belfast on the Master's Mate Safety Initiative Network?
Not yet. If Belfast is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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