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
SINAA
MMSI 304813000 · Call sign V2IG4
Not yet on Master's MateType
Cargo
Flag
ATGLength
138 m
Beam
19 m
Draft
5.6 m
Call sign
V2IG4
IMO
9081318
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
85
SINAA is an Antiguan cargo ship — 138 metres overall. SINAA has 19 metres in the beam and a 5.6 m draft. Her papers read MMSI 304813000, call sign V2IG4, IMO 9081318. Sign SINAA 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 SINAA, 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
45.5344° N, 73.5406° W
Wherever SINAA roams, 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 SINAA 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 SINAA and switch it all on
Free to join · nothing to install to start · cancel anytime
About SINAA
What kind of vessel is SINAA?
SINAA is a Cargo flagged to Antigua and Barbuda.
Where was SINAA last seen?
SINAA was last reported in around 46°N 74°W in Jun 2026 on public AIS.
What is SINAA's MMSI?
SINAA's MMSI is 304813000. Call sign V2IG4. IMO 9081318.
How big is SINAA?
SINAA is about 138 m long, 19 m on the beam, drawing 5.6 m.
Is SINAA on the Master's Mate Safety Initiative Network?
Not yet. If SINAA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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