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
ROTTERDAM
MMSI 245464000 · Call sign PDGW
Not yet on Master's MateType
Passenger
Flag
NLDLength
296 m
Beam
38 m
Draft
8.2 m
Call sign
PDGW
IMO
9837470
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
ROTTERDAM, a Dutch passenger vessel, measures 296 metres on deck. She's built with a beam of 38 m and a 8.2 m draft. Officially she's MMSI 245464000, call sign PDGW, IMO 9837470. There's a place for ROTTERDAM on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard ROTTERDAM 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
Last known position · Jun 4, 2026
Position
58.7642° N, 5.3655° E
Sailing the North 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put ROTTERDAM 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 ROTTERDAM and switch it all on
Free to join · nothing to install to start · cancel anytime
About ROTTERDAM
What kind of vessel is ROTTERDAM?
ROTTERDAM is a Passenger flagged to Netherlands.
Where was ROTTERDAM last seen?
ROTTERDAM was last reported in the North Sea in Jun 2026 on public AIS.
What is ROTTERDAM's MMSI?
ROTTERDAM's MMSI is 245464000. Call sign PDGW. IMO 9837470.
How big is ROTTERDAM?
ROTTERDAM is about 296 m long, 38 m on the beam, drawing 8.2 m.
Is ROTTERDAM on the Master's Mate Safety Initiative Network?
Not yet. If ROTTERDAM 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.