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.
Other
RWS 72
MMSI 245784000 · Call sign PH4483
Not yet on Master's MateType
Other
Flag
NLDLength
24 m
Beam
6 m
Call sign
PH4483
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
RWS 72, a vessel under Dutch registration, measures 24 metres on deck. Her hull carries a beam of 6 m. She broadcasts as MMSI 245784000, call sign PH4483. There's a place for RWS 72 on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card
Is RWS 72 your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 16:01 UTC
Position
51.8008° N, 4.6397° E
Status
Under way (engine)
Speed
0.0 kn
Course
341°
Destination
PATROL
Crossing the North Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put RWS 72 on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim RWS 72 and switch it all on
Free to join · nothing to install to start · cancel anytime
About RWS 72
What kind of vessel is RWS 72?
RWS 72 is a Other flagged to Netherlands.
Where was RWS 72 last seen?
RWS 72 was last reported in the North Sea in Jun 2026 on public AIS.
What is RWS 72's MMSI?
RWS 72's MMSI is 245784000. Call sign PH4483.
How big is RWS 72?
RWS 72 is about 24 m long, 6 m on the beam.
Is RWS 72 on the Master's Mate Safety Initiative Network?
Not yet. If RWS 72 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.