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.
Tanker
ZOSTERA
MMSI 244317074 · Call sign PI6954
Not yet on Master's MateType
Tanker
Flag
NLDLength
90 m
Beam
12 m
Draft
2.3 m
Call sign
PI6954
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
31
On the Dutch registry, ZOSTERA is a 90-metre tank vessel. She's built with a beam measuring 12 metres and a 2.3 m draft. On the registers she's MMSI 244317074, call sign PI6954. Put ZOSTERA on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on ZOSTERA, 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 06:38 UTC
Position
51.3585° N, 4.2897° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
ROTTERDAM EXXONMOB
ETA
06-05 12:44 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.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ZOSTERA 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 ZOSTERA and switch it all on
Free to join · nothing to install to start · cancel anytime
About ZOSTERA
What kind of vessel is ZOSTERA?
ZOSTERA is a Tanker flagged to Netherlands.
Where was ZOSTERA last seen?
ZOSTERA was last reported in the North Sea in Jun 2026 on public AIS.
What is ZOSTERA's MMSI?
ZOSTERA's MMSI is 244317074. Call sign PI6954.
How big is ZOSTERA?
ZOSTERA is about 90 m long, 12 m on the beam, drawing 2.3 m.
Is ZOSTERA on the Master's Mate Safety Initiative Network?
Not yet. If ZOSTERA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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