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
PRO RATA
MMSI 244650906 · Call sign PF9242
Not yet on Master's MateType
Other
Flag
NLDLength
55 m
Beam
8 m
Call sign
PF9242
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
PRO RATA, a boat flying the Dutch flag, measures 55 metres on deck. She's built with a 8-metre beam. On AIS she appears as MMSI 244650906, call sign PF9242. Give PRO RATA the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
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Is PRO RATA 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 10:49 UTC
Position
53.2376° N, 6.2157° E
Status
Moored
Speed
0.0 kn
Course
360°
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.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put PRO RATA 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 PRO RATA and switch it all on
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About PRO RATA
What kind of vessel is PRO RATA?
PRO RATA is a Other flagged to Netherlands.
Where was PRO RATA last seen?
PRO RATA was last reported in the North Sea in Jun 2026 on public AIS.
What is PRO RATA's MMSI?
PRO RATA's MMSI is 244650906. Call sign PF9242.
How big is PRO RATA?
PRO RATA is about 55 m long, 8 m on the beam.
Is PRO RATA on the Master's Mate Safety Initiative Network?
Not yet. If PRO RATA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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