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
NORDSTAR
last seen 52°N 4°E · Jun 2026 · MMSI 205493110 · Call sign OR4931
Not yet on Master's MateLength
20 m
Beam
6 m
Draft
0.3 m
Call sign
OR4931
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
NORDSTAR is a 20-metre vessel. Her hull carries a 6-metre beam and a draft measuring 0.3 metres. She's on record as MMSI 205493110, call sign OR4931. NORDSTAR belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
Free forever · No credit card
Is NORDSTAR 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 15, 2026 16:59 UTC
Position
51.6815° N, 4.0697° E
Status
Under way (engine)
Speed
6.6 kn
Course
304°
Destination
VOLKERAK.]
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 NORDSTAR 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 NORDSTAR and switch it all on
Free to join · nothing to install to start · cancel anytime
About NORDSTAR
What kind of vessel is NORDSTAR?
NORDSTAR is a vessel.
Where was NORDSTAR last seen?
NORDSTAR was last reported in the North Sea in Jun 2026 on public AIS.
What is NORDSTAR's MMSI?
NORDSTAR's MMSI is 205493110. Call sign OR4931.
How big is NORDSTAR?
NORDSTAR is about 20 m long, 6 m on the beam, drawing 0.3 m.
Is NORDSTAR on the Master's Mate Safety Initiative Network?
Not yet. If NORDSTAR 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.