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.
Other
BLACKLOCK
MMSI 244650891 · Call sign PF4742
Not yet on Master's MateType
Other
Flag
NLDLength
85 m
Beam
10 m
Call sign
PF4742
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
41
BLACKLOCK is a boat flagged in the Netherlands, 85 metres on deck. She has 10 metres in the beam. On the registers she's MMSI 244650891, call sign PF4742. BLACKLOCK is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Live AIS position · Jun 9, 2026 08:35 UTC
Position
52.2400° N, 6.1621° E
Status
Under way (engine)
Speed
7.6 kn
Course
21°
Destination
GENEMUIDEN
ETA
06-10 17:50 UTC
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Joining the Safety Initiative Network doesn't just put BLACKLOCK 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.
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About BLACKLOCK
What kind of vessel is BLACKLOCK?
BLACKLOCK is a Other flagged to Netherlands.
Where was BLACKLOCK last seen?
BLACKLOCK was last reported in the North Sea in Jun 2026 on public AIS.
What is BLACKLOCK's MMSI?
BLACKLOCK's MMSI is 244650891. Call sign PF4742.
How big is BLACKLOCK?
BLACKLOCK is about 85 m long, 10 m on the beam.
Is BLACKLOCK on the Master's Mate Safety Initiative Network?
Not yet. If BLACKLOCK is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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