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
KOERIER
MMSI 244660377 · Call sign PH6059
Not yet on Master's MateType
Tanker
Flag
NLDLength
63 m
Beam
8 m
Draft
0.1 m
Call sign
PH6059
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
67
A Dutch tanker, KOERIER measures 63 metres. She's built with a beam of 8 m and a 0.1 m draft. On AIS she shows as MMSI 244660377, call sign PH6059. KOERIER is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on KOERIER, 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 04:48 UTC
Position
51.8919° N, 4.3403° E
Status
Under way (engine)
Speed
0.0 kn
Course
360°
Destination
WORMERVEER
ETA
06-04 07:00 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 KOERIER 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 KOERIER and switch it all on
Free to join · nothing to install to start · cancel anytime
About KOERIER
What kind of vessel is KOERIER?
KOERIER is a Tanker flagged to Netherlands.
Where was KOERIER last seen?
KOERIER was last reported in the North Sea in Jun 2026 on public AIS.
What is KOERIER's MMSI?
KOERIER's MMSI is 244660377. Call sign PH6059.
How big is KOERIER?
KOERIER is about 63 m long, 8 m on the beam, drawing 0.1 m.
Is KOERIER on the Master's Mate Safety Initiative Network?
Not yet. If KOERIER 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.