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.
Other
EMERALD
MMSI 257335800 · Call sign LK4666
Not yet on Master's MateType
Other
Flag
NORLength
17 m
Beam
6 m
Call sign
LK4666
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
EMERALD, a boat hailing from Norway, measures 17 metres on deck. She has 6 metres in the beam. On AIS she shows as MMSI 257335800, call sign LK4666. Bring EMERALD aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
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Is EMERALD 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.
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Live AIS position · Jun 9, 2026 06:34 UTC
Position
59.4202° N, 5.2507° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Crossing the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put EMERALD 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 EMERALD and switch it all on
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About EMERALD
What kind of vessel is EMERALD?
EMERALD is a Other flagged to Norway.
Where was EMERALD last seen?
EMERALD was last reported in the North Sea in Jun 2026 on public AIS.
What is EMERALD's MMSI?
EMERALD's MMSI is 257335800. Call sign LK4666.
How big is EMERALD?
EMERALD is about 17 m long, 6 m on the beam.
Is EMERALD on the Master's Mate Safety Initiative Network?
Not yet. If EMERALD is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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