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
GUNNAR LANGVA
MMSI 257499000
Not yet on Master's MateFlag
NORLength
173 m
IMO
8012126
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
13
Out of Norway, GUNNAR LANGVA is a 173-metre boat. On AIS she shows as MMSI 257499000, IMO 8012126. Bring GUNNAR LANGVA aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
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Is GUNNAR LANGVA 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 15:48 UTC
Position
59.7197° N, 4.4661° E
Status
Under way (engine)
Speed
10.7 kn
Course
128°
Destination
ALESUND
ETA
05-19 18:00 UTC
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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put GUNNAR LANGVA 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 GUNNAR LANGVA and switch it all on
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About GUNNAR LANGVA
What kind of vessel is GUNNAR LANGVA?
GUNNAR LANGVA is a vessel flagged to Norway.
Where was GUNNAR LANGVA last seen?
GUNNAR LANGVA was last reported in the North Sea in Jun 2026 on public AIS.
What is GUNNAR LANGVA's MMSI?
GUNNAR LANGVA's MMSI is 257499000. IMO 8012126.
How big is GUNNAR LANGVA?
GUNNAR LANGVA is about 173 m long.
Is GUNNAR LANGVA on the Master's Mate Safety Initiative Network?
Not yet. If GUNNAR LANGVA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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