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
ALEXANDRA
MMSI 244660931 · Call sign PB4978
Not yet on Master's MateType
Cargo
Flag
NLDLength
135 m
Beam
14 m
Draft
2 m
Call sign
PB4978
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
A Dutch cargo carrier, ALEXANDRA measures 135 metres. She carries a 14 m beam and a 2-metre draft. Her papers read MMSI 244660931, call sign PB4978. Give ALEXANDRA the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on ALEXANDRA, 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
Live AIS position · Jun 9, 2026 05:04 UTC
Position
51.2173° N, 6.7074° E
Status
Moored
Speed
0.0 kn
Course
185°
Destination
KOLN
ETA
12-13 19:48 UTC
Transiting the North Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put ALEXANDRA 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 ALEXANDRA and switch it all on
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About ALEXANDRA
What kind of vessel is ALEXANDRA?
ALEXANDRA is a Cargo flagged to Netherlands.
Where was ALEXANDRA last seen?
ALEXANDRA was last reported in the North Sea in Jun 2026 on public AIS.
What is ALEXANDRA's MMSI?
ALEXANDRA's MMSI is 244660931. Call sign PB4978.
How big is ALEXANDRA?
ALEXANDRA is about 135 m long, 14 m on the beam, drawing 2 m.
Is ALEXANDRA on the Master's Mate Safety Initiative Network?
Not yet. If ALEXANDRA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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