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.
Search & Rescue
CASPAR
MMSI 211205570 · Call sign DH3765
Not yet on Master's MateType
Search & Rescue
Flag
DEULength
8 m
Beam
4 m
Draft
0.8 m
Call sign
DH3765
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
25
A German boat, CASPAR measures 8 metres. She's built with a 4 m beam and a 0.8-metre draft. Find her under MMSI 211205570, call sign DH3765. CASPAR is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card
Is CASPAR 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
Last known position · Jun 3, 2026
Position
54.1813° N, 12.0872° E
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 CASPAR 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 CASPAR and switch it all on
Free to join · nothing to install to start · cancel anytime
About CASPAR
What kind of vessel is CASPAR?
CASPAR is a Search & Rescue flagged to Germany.
Where was CASPAR last seen?
CASPAR was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is CASPAR's MMSI?
CASPAR's MMSI is 211205570. Call sign DH3765.
How big is CASPAR?
CASPAR is about 8 m long, 4 m on the beam, drawing 0.8 m.
Is CASPAR on the Master's Mate Safety Initiative Network?
Not yet. If CASPAR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.