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.
Passenger
HENDRICK DE KEYSER
MMSI 244780318 · Call sign PB7273
Not yet on Master's MateType
Passenger
Flag
NLDLength
14 m
Beam
3 m
Draft
0.2 m
Call sign
PB7273
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
HENDRICK DE KEYSER is a Dutch passenger ferry — 14 metres overall. Her hull carries 3 metres in the beam and a draft of 0.2 m. On AIS she appears as MMSI 244780318, call sign PB7273. HENDRICK DE KEYSER is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard HENDRICK DE KEYSER safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
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Live AIS position · Jun 9, 2026 23:33 UTC
Position
52.3766° N, 4.8981° E
Status
Under way (engine)
Speed
0.0 kn
Course
0°
Destination
AMSTERDAM
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Joining the Safety Initiative Network doesn't just put HENDRICK DE KEYSER on the map. It hands you the full bridge:
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.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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About HENDRICK DE KEYSER
What kind of vessel is HENDRICK DE KEYSER?
HENDRICK DE KEYSER is a Passenger flagged to Netherlands.
Where was HENDRICK DE KEYSER last seen?
HENDRICK DE KEYSER was last reported in the North Sea in Jun 2026 on public AIS.
What is HENDRICK DE KEYSER's MMSI?
HENDRICK DE KEYSER's MMSI is 244780318. Call sign PB7273.
How big is HENDRICK DE KEYSER?
HENDRICK DE KEYSER is about 14 m long, 3 m on the beam, drawing 0.2 m.
Is HENDRICK DE KEYSER on the Master's Mate Safety Initiative Network?
Not yet. If HENDRICK DE KEYSER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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