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
RONNY-O
Cargo · last seen 51°N 5°E · Jun 2026 · MMSI 205484290 · Call sign OT4842
Not yet on Master's MateType
Cargo
Length
110 m
Beam
12 m
Draft
1.7 m
Call sign
OT4842
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
1
RONNY-O is an 110-metre cargo vessel. She's built with 12 metres in the beam and a 1.7-metre draft. Look for MMSI 205484290, call sign OT4842. Add RONNY-O to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Free forever · No credit card · for commercial operators
Eyes on RONNY-O, 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 15, 2026
Position
51.2383° N, 4.5019° E
Transiting 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 commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put RONNY-O 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 RONNY-O and switch it all on
Free to join · nothing to install to start · cancel anytime
About RONNY-O
What kind of vessel is RONNY-O?
RONNY-O is a Cargo.
Where was RONNY-O last seen?
RONNY-O was last reported in the North Sea in Jun 2026 on public AIS.
What is RONNY-O's MMSI?
RONNY-O's MMSI is 205484290. Call sign OT4842.
How big is RONNY-O?
RONNY-O is about 110 m long, 12 m on the beam, drawing 1.7 m.
Is RONNY-O on the Master's Mate Safety Initiative Network?
Not yet. If RONNY-O is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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