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
PRINZ HEINRICH
MMSI 211665460 · Call sign DQUA
Not yet on Master's MateType
Passenger
Flag
DEULength
40 m
Beam
8 m
Draft
2 m
Call sign
DQUA
IMO
5149928
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in Germany, PRINZ HEINRICH is a 40-metre passenger boat. She carries a beam of 8 m and a 2 m draft. On AIS she shows as MMSI 211665460, call sign DQUA, IMO 5149928. PRINZ HEINRICH can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard PRINZ HEINRICH safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 23:48 UTC
Position
53.2286° N, 7.4549° E
Status
Moored
Speed
0.0 kn
Course
360°
Destination
LEER
ETA
05-31 15:00 UTC
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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put PRINZ HEINRICH 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.
Claim PRINZ HEINRICH and switch it all on
Free to join · nothing to install to start · cancel anytime
About PRINZ HEINRICH
What kind of vessel is PRINZ HEINRICH?
PRINZ HEINRICH is a Passenger flagged to Germany.
Where was PRINZ HEINRICH last seen?
PRINZ HEINRICH was last reported in the North Sea in Jun 2026 on public AIS.
What is PRINZ HEINRICH's MMSI?
PRINZ HEINRICH's MMSI is 211665460. Call sign DQUA. IMO 5149928.
How big is PRINZ HEINRICH?
PRINZ HEINRICH is about 40 m long, 8 m on the beam, drawing 2 m.
Is PRINZ HEINRICH on the Master's Mate Safety Initiative Network?
Not yet. If PRINZ HEINRICH is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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