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
AOTO
Cargo · last seen 34°N 132°E · Jun 2026 · MMSI 431027289 · Call sign JD5525
Not yet on Master's MateType
Cargo
Length
63 m
Beam
10 m
Draft
3.2 m
Call sign
JD5525
IMO
1062902
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
8
AOTO is a 63-metre cargo vessel. She's built with a 10 m beam and a 3.2-metre draft. She's listed under MMSI 431027289, call sign JD5525, IMO 1062902. Give AOTO the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on AOTO, 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 16, 2026 00:58 UTC
Position
34.1757° N, 132.2428° E
Status
Under way (engine)
Speed
0.0 kn
Course
207°
Destination
JP USK
ETA
06-14 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 AOTO 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 AOTO and switch it all on
Free to join · nothing to install to start · cancel anytime
About AOTO
What kind of vessel is AOTO?
AOTO is a Cargo.
Where was AOTO last seen?
AOTO was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is AOTO's MMSI?
AOTO's MMSI is 431027289. Call sign JD5525. IMO 1062902.
How big is AOTO?
AOTO is about 63 m long, 10 m on the beam, drawing 3.2 m.
Is AOTO on the Master's Mate Safety Initiative Network?
Not yet. If AOTO 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.