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.
Pilot
OSTVERN
MMSI 257395500 · Call sign LGVO
Not yet on Master's MateType
Pilot
Flag
NORLength
15 m
Beam
5 m
Call sign
LGVO
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
63
Registered in Norway, OSTVERN is a 15-metre working craft. Below, she has a beam of 5 m. Look for MMSI 257395500, call sign LGVO. Claim OSTVERN free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for working boats
Built for boats that work — like OSTVERN.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 14:08 UTC
Position
69.7272° N, 30.0307° E
Status
Moored
Speed
0.0 kn
Course
360°
Wherever OSTVERN roams, 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put OSTVERN on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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 OSTVERN and switch it all on
Free to join · nothing to install to start · cancel anytime
About OSTVERN
What kind of vessel is OSTVERN?
OSTVERN is a Pilot flagged to Norway.
Where was OSTVERN last seen?
OSTVERN was last reported in around 70°N 30°E in Jun 2026 on public AIS.
What is OSTVERN's MMSI?
OSTVERN's MMSI is 257395500. Call sign LGVO.
How big is OSTVERN?
OSTVERN is about 15 m long, 5 m on the beam.
Is OSTVERN on the Master's Mate Safety Initiative Network?
Not yet. If OSTVERN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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