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
HYDROVAC 16
MMSI 244700195 · Call sign PD5431
Not yet on Master's MateType
Other
Flag
NLDLength
21 m
Beam
5 m
Call sign
PD5431
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in the Netherlands, HYDROVAC 16 is a 21-metre vessel. Her hull carries a beam of 5 m. On AIS she shows as MMSI 244700195, call sign PD5431. Add HYDROVAC 16 to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
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Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
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Live AIS position · Jun 9, 2026 21:47 UTC
Position
52.9494° N, 4.7880° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
DEN HELDER
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Joining the Safety Initiative Network doesn't just put HYDROVAC 16 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 HYDROVAC 16
What kind of vessel is HYDROVAC 16?
HYDROVAC 16 is a Other flagged to Netherlands.
Where was HYDROVAC 16 last seen?
HYDROVAC 16 was last reported in the North Sea in Jun 2026 on public AIS.
What is HYDROVAC 16's MMSI?
HYDROVAC 16's MMSI is 244700195. Call sign PD5431.
How big is HYDROVAC 16?
HYDROVAC 16 is about 21 m long, 5 m on the beam.
Is HYDROVAC 16 on the Master's Mate Safety Initiative Network?
Not yet. If HYDROVAC 16 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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