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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.
Passenger

FERRY DOUGO

Passenger · Japan · last seen 36°N 140°E · Jun 2026 · MMSI 431007905 · Call sign JD4006

Not yet on Master's Mate
Type
Passenger
Flag
JPNJPN
Length
191 m
Beam
27 m
Draft
7.1 m
Call sign
JD4006
IMO
9815056
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
8

FERRY DOUGO is a Japanese passenger craft — 191 metres overall. Her hull carries a 27-metre beam and a draft measuring 7.1 metres. Her registration reads MMSI 431007905, call sign JD4006, IMO 9815056. It's free to add FERRY DOUGO to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.

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Keep every soul aboard FERRY DOUGO safe.

Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.

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Live AIS position · Jun 15, 2026 16:42 UTC
Track FERRY DOUGO live — sign up free →
Position
35.5735° N, 139.8863° E
Status
At anchor
Speed
0.1 kn
Course
134°
Destination
JP TYO OFF
ETA
06-16 02:30 UTC
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Joining the Safety Initiative Network doesn't just put FERRY DOUGO on the map. It hands you the full bridge:

Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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.
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About FERRY DOUGO

What kind of vessel is FERRY DOUGO?
FERRY DOUGO is a Passenger flagged to Japan.
Where was FERRY DOUGO last seen?
FERRY DOUGO was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is FERRY DOUGO's MMSI?
FERRY DOUGO's MMSI is 431007905. Call sign JD4006. IMO 9815056.
How big is FERRY DOUGO?
FERRY DOUGO is about 191 m long, 27 m on the beam, drawing 7.1 m.
Is FERRY DOUGO on the Master's Mate Safety Initiative Network?
Not yet. If FERRY DOUGO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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