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.
Tanker
RIST
MMSI 671524100 · Call sign 5VJF9
Not yet on Master's MateType
Tanker
Flag
TGOLength
115 m
Beam
18 m
Draft
5 m
Call sign
5VJF9
IMO
9449651
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
77
RIST is an 115-metre tank ship, flagged in Togo. RIST has a 18-metre beam and a 5 m draft. Find her under MMSI 671524100, call sign 5VJF9, IMO 9449651. Give RIST 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 RIST, 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 3, 2026
Position
46.3971° N, 142.7421° E
Wherever RIST 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 RIST 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 RIST and switch it all on
Free to join · nothing to install to start · cancel anytime
About RIST
What kind of vessel is RIST?
RIST is a Tanker flagged to Togo.
Where was RIST last seen?
RIST was last reported in around 46°N 143°E in Jun 2026 on public AIS.
What is RIST's MMSI?
RIST's MMSI is 671524100. Call sign 5VJF9. IMO 9449651.
How big is RIST?
RIST is about 115 m long, 18 m on the beam, drawing 5 m.
Is RIST on the Master's Mate Safety Initiative Network?
Not yet. If RIST is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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