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
Bow Tungstem
MMSI 257290000
Not yet on Master's MateFlag
NORLength
165.2 m
IMO
9777400
AIS reports
2
Bow Tungstem flies the Norwegian flag — a 165.2-metre craft. Find her under MMSI 257290000, IMO 9777400. Join Bow Tungstem to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
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Is Bow Tungstem 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 10:31 UTC
Position
50.5273° N, 1.0540° E
Status
Under way (engine)
Speed
12.4 kn
Course
53°
Destination
US HOU>BE ANR
ETA
06-09 18:00 UTC
Crossing the English Channel? 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 Bow Tungstem 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 Bow Tungstem and switch it all on
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About Bow Tungstem
What kind of vessel is Bow Tungstem?
Bow Tungstem is a vessel flagged to Norway.
Where was Bow Tungstem last seen?
Bow Tungstem was last reported in the English Channel on public AIS.
What is Bow Tungstem's MMSI?
Bow Tungstem's MMSI is 257290000. IMO 9777400.
How big is Bow Tungstem?
Bow Tungstem is about 165.2 m long.
Is Bow Tungstem on the Master's Mate Safety Initiative Network?
Not yet. If Bow Tungstem is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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