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
RI-JOS
MMSI 244650703 · Call sign PB4118
Not yet on Master's MateType
Dredging
Flag
NLDLength
44 m
Beam
9 m
Draft
1.6 m
Call sign
PB4118
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
54
RI-JOS flies the Dutch flag — a 44-metre utility boat. She's built with a beam measuring 9 metres and a 1.6-metre draft. Officially she's MMSI 244650703, call sign PB4118. There's a place for RI-JOS on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for working boats
Built for boats that work — like RI-JOS.
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 20:24 UTC
Position
51.5011° N, 4.0551° E
Status
Under way (engine)
Speed
0.0 kn
Course
231°
Destination
TERNEUZEN
ETA
02-18 13:30 UTC
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Joining the Safety Initiative Network doesn't just put RI-JOS 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 RI-JOS and switch it all on
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About RI-JOS
What kind of vessel is RI-JOS?
RI-JOS is a Dredging flagged to Netherlands.
Where was RI-JOS last seen?
RI-JOS was last reported in the North Sea in Jun 2026 on public AIS.
What is RI-JOS's MMSI?
RI-JOS's MMSI is 244650703. Call sign PB4118.
How big is RI-JOS?
RI-JOS is about 44 m long, 9 m on the beam, drawing 1.6 m.
Is RI-JOS on the Master's Mate Safety Initiative Network?
Not yet. If RI-JOS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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