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.
Tanker
JUSTINE
MMSI 211729530 · Call sign DC8874
Not yet on Master's MateType
Tanker
Flag
DEULength
110 m
Beam
12 m
Draft
2 m
Call sign
DC8874
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
50
JUSTINE is a tank ship flying the German flag, measuring 110 metres. She's built with a beam of 12 m and a 2 m draft. Her registration reads MMSI 211729530, call sign DC8874. Add JUSTINE to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on JUSTINE, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Last known position · Jun 3, 2026
Position
49.1444° N, 8.3712° E
Wherever JUSTINE 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put JUSTINE on the map. It hands you the full bridge:
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.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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 JUSTINE and switch it all on
Free to join · nothing to install to start · cancel anytime
About JUSTINE
What kind of vessel is JUSTINE?
JUSTINE is a Tanker flagged to Germany.
Where was JUSTINE last seen?
JUSTINE was last reported in around 49°N 8°E in Jun 2026 on public AIS.
What is JUSTINE's MMSI?
JUSTINE's MMSI is 211729530. Call sign DC8874.
How big is JUSTINE?
JUSTINE is about 110 m long, 12 m on the beam, drawing 2 m.
Is JUSTINE on the Master's Mate Safety Initiative Network?
Not yet. If JUSTINE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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