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
RONJA SUPPORTER
MMSI 258187000 · Call sign LDSJ
Not yet on Master's MateType
Cargo
Flag
NORLength
70 m
Beam
12 m
Draft
3.2 m
Call sign
LDSJ
IMO
9775359
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
43
RONJA SUPPORTER is a cargo ship flagged in Norway, 70 metres in length. RONJA SUPPORTER has 12 metres in the beam and a 3.2 m draft. On the registers she's MMSI 258187000, call sign LDSJ, IMO 9775359. RONJA SUPPORTER can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for commercial operators
Eyes on RONJA SUPPORTER, 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 13:52 UTC
Position
57.2791° N, 5.7139° W
Status
Under way (engine)
Speed
0.0 kn
Course
296°
Destination
FISHFARMS
ETA
03-21 12:34 UTC
Wherever RONJA SUPPORTER roams, 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 RONJA SUPPORTER 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 RONJA SUPPORTER and switch it all on
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About RONJA SUPPORTER
What kind of vessel is RONJA SUPPORTER?
RONJA SUPPORTER is a Cargo flagged to Norway.
Where was RONJA SUPPORTER last seen?
RONJA SUPPORTER was last reported in around 57°N 6°W in Jun 2026 on public AIS.
What is RONJA SUPPORTER's MMSI?
RONJA SUPPORTER's MMSI is 258187000. Call sign LDSJ. IMO 9775359.
How big is RONJA SUPPORTER?
RONJA SUPPORTER is about 70 m long, 12 m on the beam, drawing 3.2 m.
Is RONJA SUPPORTER on the Master's Mate Safety Initiative Network?
Not yet. If RONJA SUPPORTER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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