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
SUNNY SIRIUS
MMSI 563249300 · Call sign 9VBX6
Not yet on Master's MateType
Tanker
Flag
SGPLength
107 m
Beam
17 m
Draft
5 m
Call sign
9VBX6
IMO
9999400
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
SUNNY SIRIUS, a tanker flagged in Singapore, measures 107 metres on deck. She's built with a 17 m beam and a 5 m draft. On AIS she appears as MMSI 563249300, call sign 9VBX6, IMO 9999400. SUNNY SIRIUS can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on SUNNY SIRIUS, 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
35.0542° N, 129.0619° E
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 SUNNY SIRIUS 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 SUNNY SIRIUS and switch it all on
Free to join · nothing to install to start · cancel anytime
About SUNNY SIRIUS
What kind of vessel is SUNNY SIRIUS?
SUNNY SIRIUS is a Tanker flagged to Singapore.
Where was SUNNY SIRIUS last seen?
SUNNY SIRIUS was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is SUNNY SIRIUS's MMSI?
SUNNY SIRIUS's MMSI is 563249300. Call sign 9VBX6. IMO 9999400.
How big is SUNNY SIRIUS?
SUNNY SIRIUS is about 107 m long, 17 m on the beam, drawing 5 m.
Is SUNNY SIRIUS on the Master's Mate Safety Initiative Network?
Not yet. If SUNNY SIRIUS 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.