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
SOC NO.1
Cargo · last seen 34°N 135°E · Jun 2026 · MMSI 431007215 · Call sign JD3956
Not yet on Master's MateType
Cargo
Length
65 m
Beam
13 m
Draft
4.9 m
Call sign
JD3956
IMO
9781217
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
10
SOC NO.1 is a cargo carrier, 65 metres from stem to stern. She's built with a beam of 13 m and a 4.9-metre draft. On AIS she shows as MMSI 431007215, call sign JD3956, IMO 9781217. SOC NO.1 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 SOC NO.1, 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 15, 2026 17:15 UTC
Position
33.9941° N, 134.6113° E
Status
Moored
Speed
0.0 kn
Course
330°
Destination
>JP TKX
ETA
06-15 16:30 UTC
Wherever SOC NO.1 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put SOC NO.1 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 SOC NO.1 and switch it all on
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About SOC NO.1
What kind of vessel is SOC NO.1?
SOC NO.1 is a Cargo.
Where was SOC NO.1 last seen?
SOC NO.1 was last reported in around 34°N 135°E in Jun 2026 on public AIS.
What is SOC NO.1's MMSI?
SOC NO.1's MMSI is 431007215. Call sign JD3956. IMO 9781217.
How big is SOC NO.1?
SOC NO.1 is about 65 m long, 13 m on the beam, drawing 4.9 m.
Is SOC NO.1 on the Master's Mate Safety Initiative Network?
Not yet. If SOC NO.1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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