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.
High-speed Craft
SC OPAL
MMSI 235091458 · Call sign 2FIA7
Not yet on Master's MateType
High-speed Craft
Flag
GBRLength
19 m
Beam
6 m
Draft
1.5 m
Call sign
2FIA7
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
SC OPAL, a passenger craft flying the British flag, measures 19 metres on deck. Below, she has a 6-metre beam and a draft measuring 1.5 metres. She broadcasts as MMSI 235091458, call sign 2FIA7. The Master's Mate Safety Initiative Network welcomes SC OPAL — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SC OPAL 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 4, 2026
Position
52.4583° N, 4.5948° E
Sailing the North 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 SC OPAL 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 SC OPAL and switch it all on
Free to join · nothing to install to start · cancel anytime
About SC OPAL
What kind of vessel is SC OPAL?
SC OPAL is a High-speed Craft flagged to United Kingdom.
Where was SC OPAL last seen?
SC OPAL was last reported in the North Sea in Jun 2026 on public AIS.
What is SC OPAL's MMSI?
SC OPAL's MMSI is 235091458. Call sign 2FIA7.
How big is SC OPAL?
SC OPAL is about 19 m long, 6 m on the beam, drawing 1.5 m.
Is SC OPAL on the Master's Mate Safety Initiative Network?
Not yet. If SC OPAL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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