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
HERSTON LASS
MMSI 232004528 · Call sign MRTK3
Not yet on Master's MateType
Passenger
Flag
GBRLength
21 m
Beam
6 m
Draft
2 m
Call sign
MRTK3
IMO
9063782
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
HERSTON LASS, a passenger craft flagged in the United Kingdom, measures 21 metres on deck. She has a beam of 6 m and a draft measuring 2 metres. She broadcasts as MMSI 232004528, call sign MRTK3, IMO 9063782. Claim HERSTON LASS free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard HERSTON LASS 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 12:18 UTC
Position
58.8361° N, 3.1348° W
Status
Under way (engine)
Speed
0.0 kn
Course
21°
Destination
FLOT HOUT
ETA
04-27 11:30 UTC
Sailing the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put HERSTON LASS 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 HERSTON LASS and switch it all on
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About HERSTON LASS
What kind of vessel is HERSTON LASS?
HERSTON LASS is a Passenger flagged to United Kingdom.
Where was HERSTON LASS last seen?
HERSTON LASS was last reported in the North Sea in Jun 2026 on public AIS.
What is HERSTON LASS's MMSI?
HERSTON LASS's MMSI is 232004528. Call sign MRTK3. IMO 9063782.
How big is HERSTON LASS?
HERSTON LASS is about 21 m long, 6 m on the beam, drawing 2 m.
Is HERSTON LASS on the Master's Mate Safety Initiative Network?
Not yet. If HERSTON LASS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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