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
CHARLOTTA
MMSI 249403000 · Call sign 9HA4131
Not yet on Master's MateType
Cargo
Flag
MLTLength
141 m
Beam
23 m
Draft
7.6 m
Call sign
9HA4131
IMO
9429209
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
32
CHARLOTTA is a Maltese ocean freighter, 141 metres LOA. She has a beam measuring 23 metres and a draft of 7.6 m. Her papers read MMSI 249403000, call sign 9HA4131, IMO 9429209. Sign CHARLOTTA 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 commercial operators
Eyes on CHARLOTTA, 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 4, 2026
Position
65.3837° N, 24.0535° E
Transiting the Baltic Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put CHARLOTTA 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 CHARLOTTA and switch it all on
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About CHARLOTTA
What kind of vessel is CHARLOTTA?
CHARLOTTA is a Cargo flagged to Malta.
Where was CHARLOTTA last seen?
CHARLOTTA was last reported in the Baltic Sea in Jun 2026 on public AIS.
What is CHARLOTTA's MMSI?
CHARLOTTA's MMSI is 249403000. Call sign 9HA4131. IMO 9429209.
How big is CHARLOTTA?
CHARLOTTA is about 141 m long, 23 m on the beam, drawing 7.6 m.
Is CHARLOTTA on the Master's Mate Safety Initiative Network?
Not yet. If CHARLOTTA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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