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
FOREVER PROSPERITY
MMSI 477168500 · Call sign VRRT4
Not yet on Master's MateType
Tanker
Flag
HKGLength
183 m
Beam
32 m
Draft
11.6 m
Call sign
VRRT4
IMO
9796937
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
80
Out of Hong Kong, FOREVER PROSPERITY is an 183-metre tank ship. She's built with a 32 m beam and a 11.6 m draft. On AIS she appears as MMSI 477168500, call sign VRRT4, IMO 9796937. FOREVER PROSPERITY 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 FOREVER PROSPERITY, 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
33.7561° N, 118.2682° W
Transiting off Southern California? 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 FOREVER PROSPERITY 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 FOREVER PROSPERITY and switch it all on
Free to join · nothing to install to start · cancel anytime
About FOREVER PROSPERITY
What kind of vessel is FOREVER PROSPERITY?
FOREVER PROSPERITY is a Tanker flagged to Hong Kong S.A.R..
Where was FOREVER PROSPERITY last seen?
FOREVER PROSPERITY was last reported in off Southern California in Jun 2026 on public AIS.
What is FOREVER PROSPERITY's MMSI?
FOREVER PROSPERITY's MMSI is 477168500. Call sign VRRT4. IMO 9796937.
How big is FOREVER PROSPERITY?
FOREVER PROSPERITY is about 183 m long, 32 m on the beam, drawing 11.6 m.
Is FOREVER PROSPERITY on the Master's Mate Safety Initiative Network?
Not yet. If FOREVER PROSPERITY is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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