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
SPREE DIAMANT
MMSI 211523100 · Call sign DB2672
Not yet on Master's MateType
Passenger
Flag
DEULength
34 m
Beam
7 m
Draft
1.1 m
Call sign
DB2672
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
SPREE DIAMANT is a ferry sailing under the German flag, 34 metres overall. She's built with a beam of 7 m and a 1.1-metre draft. Officially she's MMSI 211523100, call sign DB2672. Claim SPREE DIAMANT free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SPREE DIAMANT 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 16:03 UTC
Position
52.4809° N, 13.4997° E
Status
Moored
Speed
0.0 kn
Course
360°
Wherever SPREE DIAMANT roams, 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 SPREE DIAMANT 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 SPREE DIAMANT and switch it all on
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About SPREE DIAMANT
What kind of vessel is SPREE DIAMANT?
SPREE DIAMANT is a Passenger flagged to Germany.
Where was SPREE DIAMANT last seen?
SPREE DIAMANT was last reported in around 52°N 13°E in Jun 2026 on public AIS.
What is SPREE DIAMANT's MMSI?
SPREE DIAMANT's MMSI is 211523100. Call sign DB2672.
How big is SPREE DIAMANT?
SPREE DIAMANT is about 34 m long, 7 m on the beam, drawing 1.1 m.
Is SPREE DIAMANT on the Master's Mate Safety Initiative Network?
Not yet. If SPREE DIAMANT is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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