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
SEASPAN BENEFACTOR
MMSI 563279200 · Call sign 9VMX3
Not yet on Master's MateType
Cargo
Flag
SGPLength
337 m
Beam
48 m
Draft
10.1 m
Call sign
9VMX3
IMO
9739666
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
41
A Singaporean cargo carrier, SEASPAN BENEFACTOR measures 337 metres. SEASPAN BENEFACTOR has a beam of 48 m and a 10.1-metre draft. Her papers read MMSI 563279200, call sign 9VMX3, IMO 9739666. Sign SEASPAN BENEFACTOR up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for commercial operators
Eyes on SEASPAN BENEFACTOR, 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
24.4750° N, 119.4182° E
Transiting the East China 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 SEASPAN BENEFACTOR 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 SEASPAN BENEFACTOR and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEASPAN BENEFACTOR
What kind of vessel is SEASPAN BENEFACTOR?
SEASPAN BENEFACTOR is a Cargo flagged to Singapore.
Where was SEASPAN BENEFACTOR last seen?
SEASPAN BENEFACTOR was last reported in the East China Sea in Jun 2026 on public AIS.
What is SEASPAN BENEFACTOR's MMSI?
SEASPAN BENEFACTOR's MMSI is 563279200. Call sign 9VMX3. IMO 9739666.
How big is SEASPAN BENEFACTOR?
SEASPAN BENEFACTOR is about 337 m long, 48 m on the beam, drawing 10.1 m.
Is SEASPAN BENEFACTOR on the Master's Mate Safety Initiative Network?
Not yet. If SEASPAN BENEFACTOR 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.