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
STENA HORIZON
MMSI 212112000 · Call sign 5BPH6
Not yet on Master's MateType
Passenger
Flag
CYPLength
186 m
Beam
27 m
Draft
6.8 m
Call sign
5BPH6
IMO
9332559
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
84
STENA HORIZON, a ferry vessel flying the flag of Cyprus, measures 186 metres on deck. Her hull carries a 27-metre beam and a draft of 6.8 m. She broadcasts as MMSI 212112000, call sign 5BPH6, IMO 9332559. Bring STENA HORIZON aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard STENA HORIZON 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
54.4682° N, 12.2182° E
Sailing the Baltic Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put STENA HORIZON 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 STENA HORIZON and switch it all on
Free to join · nothing to install to start · cancel anytime
About STENA HORIZON
What kind of vessel is STENA HORIZON?
STENA HORIZON is a Passenger flagged to Cyprus.
Where was STENA HORIZON last seen?
STENA HORIZON was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is STENA HORIZON's MMSI?
STENA HORIZON's MMSI is 212112000. Call sign 5BPH6. IMO 9332559.
How big is STENA HORIZON?
STENA HORIZON is about 186 m long, 27 m on the beam, drawing 6.8 m.
Is STENA HORIZON on the Master's Mate Safety Initiative Network?
Not yet. If STENA HORIZON is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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