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
MERWESTREEK
MMSI 244730471 · Call sign PB9561
Not yet on Master's MateType
Cargo
Flag
NLDLength
110 m
Beam
11 m
Draft
0.2 m
Call sign
PB9561
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
40
MERWESTREEK is an ocean freighter listed on the the Netherlands registry, 110 metres LOA. Her hull carries a beam of 11 m and a draft of 0.2 m. She's on record as MMSI 244730471, call sign PB9561. Join MERWESTREEK to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card · for commercial operators
Eyes on MERWESTREEK, 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 10, 2026 00:14 UTC
Position
51.6304° N, 3.9239° E
Status
Under way (engine)
Speed
0.0 kn
Course
0°
Destination
COLIJNPLAAT
ETA
08-28 20:00 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 MERWESTREEK 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 MERWESTREEK and switch it all on
Free to join · nothing to install to start · cancel anytime
About MERWESTREEK
What kind of vessel is MERWESTREEK?
MERWESTREEK is a Cargo flagged to Netherlands.
Where was MERWESTREEK last seen?
MERWESTREEK was last reported in the North Sea in Jun 2026 on public AIS.
What is MERWESTREEK's MMSI?
MERWESTREEK's MMSI is 244730471. Call sign PB9561.
How big is MERWESTREEK?
MERWESTREEK is about 110 m long, 11 m on the beam, drawing 0.2 m.
Is MERWESTREEK on the Master's Mate Safety Initiative Network?
Not yet. If MERWESTREEK 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.