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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.
Military
MARSDIEP
MMSI 246561000 · Call sign PBDT
Not yet on Master's MateType
Military
Flag
NLDLength
20 m
Beam
6 m
Draft
1.5 m
Call sign
PBDT
IMO
8675681
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
On the Dutch registry, MARSDIEP is a 20-metre boat. Her hull carries 6 metres in the beam and a draft of 1.5 m. Officially she's MMSI 246561000, call sign PBDT, IMO 8675681. MARSDIEP belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.
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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.
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Live AIS position · Jun 9, 2026 19:43 UTC
Position
52.9618° N, 4.7805° E
Status
Moored
Speed
0.0 kn
Course
237°
Destination
1
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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Joining the Safety Initiative Network doesn't just put MARSDIEP 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 MARSDIEP and switch it all on
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About MARSDIEP
What kind of vessel is MARSDIEP?
MARSDIEP is a Military flagged to Netherlands.
Where was MARSDIEP last seen?
MARSDIEP was last reported in the North Sea in Jun 2026 on public AIS.
What is MARSDIEP's MMSI?
MARSDIEP's MMSI is 246561000. Call sign PBDT. IMO 8675681.
How big is MARSDIEP?
MARSDIEP is about 20 m long, 6 m on the beam, drawing 1.5 m.
Is MARSDIEP on the Master's Mate Safety Initiative Network?
Not yet. If MARSDIEP is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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