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.
Passenger
POLARGIRL
MMSI 258499000 · Call sign LNVY
Not yet on Master's MateType
Passenger
Flag
NORLength
39 m
Beam
8 m
Draft
3.5 m
Call sign
LNVY
IMO
5351894
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
POLARGIRL flies the Norwegian flag — a 39-metre passenger boat. She carries a beam of 8 m and a 3.5 m draft. On AIS she appears as MMSI 258499000, call sign LNVY, IMO 5351894. There's a place for POLARGIRL on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard POLARGIRL safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 10:42 UTC
Position
69.6500° N, 18.9631° E
Status
Under way (engine)
Speed
0.0 kn
Course
251°
Destination
TROMSOE
ETA
10-20 13:00 UTC
Sailing the Norwegian coast? 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 · for passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put POLARGIRL on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim POLARGIRL and switch it all on
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About POLARGIRL
What kind of vessel is POLARGIRL?
POLARGIRL is a Passenger flagged to Norway.
Where was POLARGIRL last seen?
POLARGIRL was last reported in the Norwegian coast in Jun 2026 on public AIS.
What is POLARGIRL's MMSI?
POLARGIRL's MMSI is 258499000. Call sign LNVY. IMO 5351894.
How big is POLARGIRL?
POLARGIRL is about 39 m long, 8 m on the beam, drawing 3.5 m.
Is POLARGIRL on the Master's Mate Safety Initiative Network?
Not yet. If POLARGIRL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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