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
UNDINE II
MMSI 211790950 · Call sign DC2500
Not yet on Master's MateType
Passenger
Flag
DEULength
40 m
Beam
9 m
Draft
1.3 m
Call sign
DC2500
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
81
UNDINE II flies the German flag — a 40-metre ferry. UNDINE II has a beam of 9 m and a 1.3-metre draft. She's listed under MMSI 211790950, call sign DC2500. Sign UNDINE II up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard UNDINE II 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 19:21 UTC
Position
49.7644° N, 6.6335° E
Status
Not under command
Speed
0.0 kn
Course
360°
Destination
RUNDFAHRTEN TRIER
ETA
06-00 00:00 UTC
Wherever UNDINE II 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 UNDINE II 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 UNDINE II and switch it all on
Free to join · nothing to install to start · cancel anytime
About UNDINE II
What kind of vessel is UNDINE II?
UNDINE II is a Passenger flagged to Germany.
Where was UNDINE II last seen?
UNDINE II was last reported in around 50°N 7°E in Jun 2026 on public AIS.
What is UNDINE II's MMSI?
UNDINE II's MMSI is 211790950. Call sign DC2500.
How big is UNDINE II?
UNDINE II is about 40 m long, 9 m on the beam, drawing 1.3 m.
Is UNDINE II on the Master's Mate Safety Initiative Network?
Not yet. If UNDINE II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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