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.
Cargo
PETRA
MMSI 244650978 · Call sign PD3485
Not yet on Master's MateType
Cargo
Flag
NLDLength
92 m
Beam
12 m
Draft
3.6 m
Call sign
PD3485
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Out of the Netherlands, PETRA is a 92-metre ocean freighter. She has a 12-metre beam and a draft of 3.6 m. On AIS she appears as MMSI 244650978, call sign PD3485. It's free to add PETRA to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for commercial operators
Eyes on PETRA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 08:56 UTC
Position
51.6399° N, 4.0923° E
Status
Under way (engine)
Speed
6.7 kn
Course
37°
Destination
TERNEUZEN WESTSLUIS
ETA
06-02 15:26 UTC
Transiting 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 PETRA on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
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 PETRA and switch it all on
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About PETRA
What kind of vessel is PETRA?
PETRA is a Cargo flagged to Netherlands.
Where was PETRA last seen?
PETRA was last reported in the North Sea in Jun 2026 on public AIS.
What is PETRA's MMSI?
PETRA's MMSI is 244650978. Call sign PD3485.
How big is PETRA?
PETRA is about 92 m long, 12 m on the beam, drawing 3.6 m.
Is PETRA on the Master's Mate Safety Initiative Network?
Not yet. If PETRA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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