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
FORTH SENTINEL
MMSI 235066369 · Call sign MNWK 6
Not yet on Master's MateType
Tug
Flag
GBRLength
28 m
Beam
10 m
Draft
2.4 m
Call sign
MNWK 6
IMO
9031040
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
26
FORTH SENTINEL, a working tug flying the flag of the United Kingdom, measures 28 metres on deck. She's built with a beam of 10 m and a 2.4-metre draft. On AIS she appears as MMSI 235066369, call sign MNWK 6, IMO 9031040. Put FORTH SENTINEL on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for working boats
Built for boats that work — like FORTH SENTINEL.
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 11:15 UTC
Position
56.4621° N, 2.9477° W
Status
Restricted manoeuvrability
Speed
1.9 kn
Course
237°
Destination
DUNDEE
ETA
06-09 08:00 UTC
Working the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put FORTH SENTINEL 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 FORTH SENTINEL and switch it all on
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About FORTH SENTINEL
What kind of vessel is FORTH SENTINEL?
FORTH SENTINEL is a Tug flagged to United Kingdom.
Where was FORTH SENTINEL last seen?
FORTH SENTINEL was last reported in the North Sea in Jun 2026 on public AIS.
What is FORTH SENTINEL's MMSI?
FORTH SENTINEL's MMSI is 235066369. Call sign MNWK 6. IMO 9031040.
How big is FORTH SENTINEL?
FORTH SENTINEL is about 28 m long, 10 m on the beam, drawing 2.4 m.
Is FORTH SENTINEL on the Master's Mate Safety Initiative Network?
Not yet. If FORTH SENTINEL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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