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.
Dredging
ROCKY
MMSI 244860678 · Call sign PB7739
Not yet on Master's MateType
Dredging
Flag
NLDLength
8 m
Beam
2 m
Draft
1 m
Call sign
PB7739
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in the Netherlands, ROCKY is an 8-metre harbour workboat. Below, she has a beam measuring 2 metres and a draft of 1 m. She broadcasts as MMSI 244860678, call sign PB7739. Put ROCKY 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 ROCKY.
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 12:53 UTC
Position
52.6546° N, 5.6366° E
Status
Under way (engine)
Speed
0.2 kn
Course
27°
Destination
DENOEVER
ETA
03-14 12:30 UTC
Working the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put ROCKY 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 ROCKY and switch it all on
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About ROCKY
What kind of vessel is ROCKY?
ROCKY is a Dredging flagged to Netherlands.
Where was ROCKY last seen?
ROCKY was last reported in the North Sea in Jun 2026 on public AIS.
What is ROCKY's MMSI?
ROCKY's MMSI is 244860678. Call sign PB7739.
How big is ROCKY?
ROCKY is about 8 m long, 2 m on the beam, drawing 1 m.
Is ROCKY on the Master's Mate Safety Initiative Network?
Not yet. If ROCKY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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