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.
Sailing
ZWARTE HAAN
MMSI 244670064 · Call sign PH9208
Not yet on Master's MateType
Sailing
Flag
NLDLength
23 m
Beam
4 m
Draft
1.1 m
Call sign
PH9208
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
ZWARTE HAAN, a cruising sailboat flying the flag of the Netherlands, measures 23 metres on deck. She's built with a beam of 4 m and a 1.1-metre draft. She's on record as MMSI 244670064, call sign PH9208. Sign ZWARTE HAAN up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for cruisers
Sleep easy on the hook aboard ZWARTE HAAN.
GPS-precise anchor-drag alarms, ETA-calibrated weather routing, worldwide charts, and cruisers watching each other’s backs.
Set her anchor watch — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 10, 2026 00:09 UTC
Position
52.6337° N, 5.0617° E
Status
Moored
Speed
0.0 kn
Course
87°
Destination
YSSELMEER
Sailing 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 cruisers
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ZWARTE HAAN 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.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Claim ZWARTE HAAN and switch it all on
Free to join · nothing to install to start · cancel anytime
About ZWARTE HAAN
What kind of vessel is ZWARTE HAAN?
ZWARTE HAAN is a Sailing flagged to Netherlands.
Where was ZWARTE HAAN last seen?
ZWARTE HAAN was last reported in the North Sea in Jun 2026 on public AIS.
What is ZWARTE HAAN's MMSI?
ZWARTE HAAN's MMSI is 244670064. Call sign PH9208.
How big is ZWARTE HAAN?
ZWARTE HAAN is about 23 m long, 4 m on the beam, drawing 1.1 m.
Is ZWARTE HAAN on the Master's Mate Safety Initiative Network?
Not yet. If ZWARTE HAAN 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.