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
BRITANNIA
MMSI 316021351 · Call sign VY5348
Not yet on Master's MateType
Passenger
Flag
CANLength
38 m
Beam
10 m
Draft
5.4 m
Call sign
VY5348
IMO
8120650
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
76
A Canadian passenger boat, BRITANNIA measures 38 metres. She carries a beam of 10 m and a 5.4 m draft. She broadcasts as MMSI 316021351, call sign VY5348, IMO 8120650. BRITANNIA is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard BRITANNIA 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
Last known position · Jun 3, 2026
Position
49.2948° N, 123.1329° W
Sailing the Salish Sea? 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put BRITANNIA 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 BRITANNIA and switch it all on
Free to join · nothing to install to start · cancel anytime
About BRITANNIA
What kind of vessel is BRITANNIA?
BRITANNIA is a Passenger flagged to Canada.
Where was BRITANNIA last seen?
BRITANNIA was last reported in the Salish Sea in Jun 2026 on public AIS.
What is BRITANNIA's MMSI?
BRITANNIA's MMSI is 316021351. Call sign VY5348. IMO 8120650.
How big is BRITANNIA?
BRITANNIA is about 38 m long, 10 m on the beam, drawing 5.4 m.
Is BRITANNIA on the Master's Mate Safety Initiative Network?
Not yet. If BRITANNIA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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