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.
Tug
ISLAND VALIANT
MMSI 259367000 · Call sign JWMY
Not yet on Master's MateType
Tug
Flag
NORLength
93 m
Beam
22 m
Draft
7.1 m
Call sign
JWMY
IMO
9356191
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
29
Out of Norway, ISLAND VALIANT is a 93-metre working tug. ISLAND VALIANT has a beam measuring 22 metres and a 7.1-metre draft. She's listed under MMSI 259367000, call sign JWMY, IMO 9356191. It's free to add ISLAND VALIANT to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for working boats
Built for boats that work — like ISLAND VALIANT.
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
Last known position · Jun 4, 2026
Position
59.8700° N, 2.5679° E
Working 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 · for working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ISLAND VALIANT 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 ISLAND VALIANT and switch it all on
Free to join · nothing to install to start · cancel anytime
About ISLAND VALIANT
What kind of vessel is ISLAND VALIANT?
ISLAND VALIANT is a Tug flagged to Norway.
Where was ISLAND VALIANT last seen?
ISLAND VALIANT was last reported in the North Sea in Jun 2026 on public AIS.
What is ISLAND VALIANT's MMSI?
ISLAND VALIANT's MMSI is 259367000. Call sign JWMY. IMO 9356191.
How big is ISLAND VALIANT?
ISLAND VALIANT is about 93 m long, 22 m on the beam, drawing 7.1 m.
Is ISLAND VALIANT on the Master's Mate Safety Initiative Network?
Not yet. If ISLAND VALIANT 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.