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
TROLLSOY
MMSI 257839700
Not yet on Master's MateFlag
NORLength
14.6 m
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
63
Out of Norway, TROLLSOY is a 14.6-metre boat. Look for MMSI 257839700. Add TROLLSOY to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card
Is TROLLSOY 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
Live AIS position · Jun 9, 2026 11:20 UTC
Position
60.1556° N, 5.2348° E
Status
Under way (engine)
Speed
0.1 kn
Course
305°
Crossing 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put TROLLSOY 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 TROLLSOY and switch it all on
Free to join · nothing to install to start · cancel anytime
About TROLLSOY
What kind of vessel is TROLLSOY?
TROLLSOY is a vessel flagged to Norway.
Where was TROLLSOY last seen?
TROLLSOY was last reported in the North Sea in Jun 2026 on public AIS.
What is TROLLSOY's MMSI?
TROLLSOY's MMSI is 257839700.
How big is TROLLSOY?
TROLLSOY is about 14.6 m long.
Is TROLLSOY on the Master's Mate Safety Initiative Network?
Not yet. If TROLLSOY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.