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
GREAT BLOSSOM
MMSI 477987900 · Call sign VRWG4
Not yet on Master's MateType
Cargo
Flag
HKGLength
229 m
Beam
32 m
Draft
10.2 m
Call sign
VRWG4
IMO
9986910
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
GREAT BLOSSOM flies the Hong Kong flag — a 229-metre merchant vessel. She's built with a beam of 32 m and a 10.2 m draft. She broadcasts as MMSI 477987900, call sign VRWG4, IMO 9986910. GREAT BLOSSOM 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 GREAT BLOSSOM, 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 18:26 UTC
Position
52.4040° N, 4.8741° E
Status
Moored
Speed
0.0 kn
Course
322°
Destination
NL AMS
ETA
06-05 20:00 UTC
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 GREAT BLOSSOM 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 GREAT BLOSSOM and switch it all on
Free to join · nothing to install to start · cancel anytime
About GREAT BLOSSOM
What kind of vessel is GREAT BLOSSOM?
GREAT BLOSSOM is a Cargo flagged to Hong Kong S.A.R..
Where was GREAT BLOSSOM last seen?
GREAT BLOSSOM was last reported in the North Sea in Jun 2026 on public AIS.
What is GREAT BLOSSOM's MMSI?
GREAT BLOSSOM's MMSI is 477987900. Call sign VRWG4. IMO 9986910.
How big is GREAT BLOSSOM?
GREAT BLOSSOM is about 229 m long, 32 m on the beam, drawing 10.2 m.
Is GREAT BLOSSOM on the Master's Mate Safety Initiative Network?
Not yet. If GREAT BLOSSOM is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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