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
R LINE
MMSI 577673000 · Call sign YJRC4
Not yet on Master's MateType
Cargo
Flag
VUTLength
110 m
Beam
22 m
Draft
5.4 m
Call sign
YJRC4
IMO
8593883
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
38
Hailing from Vanuatu, R LINE is an 110-metre general cargo ship. Her hull carries a beam measuring 22 metres and a draft measuring 5.4 metres. On the registers she's MMSI 577673000, call sign YJRC4, IMO 8593883. R LINE is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for commercial operators
Eyes on R LINE, 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 10:45 UTC
Position
31.8457° N, 34.6422° E
Status
Moored
Speed
0.7 kn
Course
309°
Destination
IL ASH
ETA
06-05 19:30 UTC
Transiting the Mediterranean? 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 R LINE 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 R LINE and switch it all on
Free to join · nothing to install to start · cancel anytime
About R LINE
What kind of vessel is R LINE?
R LINE is a Cargo flagged to Vanuatu.
Where was R LINE last seen?
R LINE was last reported in the Mediterranean in Jun 2026 on public AIS.
What is R LINE's MMSI?
R LINE's MMSI is 577673000. Call sign YJRC4. IMO 8593883.
How big is R LINE?
R LINE is about 110 m long, 22 m on the beam, drawing 5.4 m.
Is R LINE on the Master's Mate Safety Initiative Network?
Not yet. If R LINE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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