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.
Vessel
PRINCESS
MMSI 211162610 · Call sign DF4518
Not yet on Master's MateFlag
DEULength
41.7 m
Call sign
DF4518
IMO
8876302
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
89
A German boat, PRINCESS measures 41.7 metres. Look for MMSI 211162610, call sign DF4518, IMO 8876302. PRINCESS 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
Is PRINCESS your boat?
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.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 09:10 UTC
Position
53.5427° N, 9.9076° E
Status
Under way (engine)
Speed
7.7 kn
Course
274°
Crossing the Baltic 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put PRINCESS 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.
Claim PRINCESS and switch it all on
Free to join · nothing to install to start · cancel anytime
About PRINCESS
What kind of vessel is PRINCESS?
PRINCESS is a vessel flagged to Germany.
Where was PRINCESS last seen?
PRINCESS was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is PRINCESS's MMSI?
PRINCESS's MMSI is 211162610. Call sign DF4518. IMO 8876302.
How big is PRINCESS?
PRINCESS is about 41.7 m long.
Is PRINCESS on the Master's Mate Safety Initiative Network?
Not yet. If PRINCESS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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