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
RIVAL
MMSI 244660230 · Call sign PG4157
Not yet on Master's MateType
Dredging
Flag
NLDLength
76 m
Beam
10 m
Draft
2 m
Call sign
PG4157
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
29
RIVAL flies the Dutch flag — a 76-metre workboat. She carries a beam measuring 10 metres and a 2 m draft. Her registration reads MMSI 244660230, call sign PG4157. Add RIVAL to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
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Built for boats that work — like RIVAL.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Live AIS position · Jun 9, 2026 04:59 UTC
Position
51.8095° N, 4.8767° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
WERKENDAM
ETA
12-19 23:02 UTC
Working the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put RIVAL 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 RIVAL and switch it all on
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About RIVAL
What kind of vessel is RIVAL?
RIVAL is a Dredging flagged to Netherlands.
Where was RIVAL last seen?
RIVAL was last reported in the North Sea in Jun 2026 on public AIS.
What is RIVAL's MMSI?
RIVAL's MMSI is 244660230. Call sign PG4157.
How big is RIVAL?
RIVAL is about 76 m long, 10 m on the beam, drawing 2 m.
Is RIVAL on the Master's Mate Safety Initiative Network?
Not yet. If RIVAL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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