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
GOLDEN SUN
MMSI 677089800 · Call sign 5IM998
Not yet on Master's MateType
Cargo
Flag
TZALength
87 m
Beam
13 m
Draft
5.2 m
Call sign
5IM998
IMO
8990172
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
Registered in United Republic of Tanzania, GOLDEN SUN is an 87-metre cargo ship. GOLDEN SUN has a 13-metre beam and a 5.2 m draft. On AIS she appears as MMSI 677089800, call sign 5IM998, IMO 8990172. The Master's Mate Safety Initiative Network welcomes GOLDEN SUN — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on GOLDEN SUN, 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 03:52 UTC
Position
35.0645° N, 129.0501° E
Status
At anchor
Speed
0.1 kn
Course
28°
Destination
J P
ETA
05-30 08:00 UTC
Transiting the Sea of Japan? 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 GOLDEN SUN 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 GOLDEN SUN and switch it all on
Free to join · nothing to install to start · cancel anytime
About GOLDEN SUN
What kind of vessel is GOLDEN SUN?
GOLDEN SUN is a Cargo flagged to United Republic of Tanzania.
Where was GOLDEN SUN last seen?
GOLDEN SUN was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is GOLDEN SUN's MMSI?
GOLDEN SUN's MMSI is 677089800. Call sign 5IM998. IMO 8990172.
How big is GOLDEN SUN?
GOLDEN SUN is about 87 m long, 13 m on the beam, drawing 5.2 m.
Is GOLDEN SUN on the Master's Mate Safety Initiative Network?
Not yet. If GOLDEN SUN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.