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.
Cargo
ROTTERDAM EXPRESS
MMSI 211115140 · Call sign DDOJ2
Not yet on Master's MateType
Cargo
Flag
DEUBeam
61 m
Draft
11.4 m
Call sign
DDOJ2
IMO
9943891
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
11
On the German registry, ROTTERDAM EXPRESS is a 400-metre ocean freighter. She has a beam measuring 61 metres and a draft of 11.4 m. On AIS she shows as MMSI 211115140, call sign DDOJ2, IMO 9943891. Bring ROTTERDAM EXPRESS aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for commercial operators
Eyes on ROTTERDAM EXPRESS, 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 2, 2026
Position
28.8618° N, 122.8475° E
Transiting the East China 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 · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ROTTERDAM EXPRESS 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 ROTTERDAM EXPRESS and switch it all on
Free to join · nothing to install to start · cancel anytime
About ROTTERDAM EXPRESS
What kind of vessel is ROTTERDAM EXPRESS?
ROTTERDAM EXPRESS is a Cargo flagged to Germany.
Where was ROTTERDAM EXPRESS last seen?
ROTTERDAM EXPRESS was last reported in the East China Sea in Jun 2026 on public AIS.
What is ROTTERDAM EXPRESS's MMSI?
ROTTERDAM EXPRESS's MMSI is 211115140. Call sign DDOJ2. IMO 9943891.
Is ROTTERDAM EXPRESS on the Master's Mate Safety Initiative Network?
Not yet. If ROTTERDAM EXPRESS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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