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.
Tanker
REIMEI MARU
Tanker · last seen 34°N 134°E · Jun 2026 · MMSI 431017445 · Call sign JD4988
Not yet on Master's MateType
Tanker
Length
47 m
Beam
7 m
Draft
3.4 m
Call sign
JD4988
IMO
9914046
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
REIMEI MARU is a tank ship, spanning 47 metres. She has a 7-metre beam and a draft measuring 3.4 metres. Find her under MMSI 431017445, call sign JD4988, IMO 9914046. Bring REIMEI MARU aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for commercial operators
Eyes on REIMEI MARU, 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 12:50 UTC
Position
34.4130° N, 134.2156° E
Status
Under way (engine)
Speed
12.6 kn
Course
287°
Destination
>JP ONX
ETA
06-15 18:00 UTC
Transiting the Sea of Japan? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put REIMEI MARU 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 REIMEI MARU and switch it all on
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About REIMEI MARU
What kind of vessel is REIMEI MARU?
REIMEI MARU is a Tanker.
Where was REIMEI MARU last seen?
REIMEI MARU was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is REIMEI MARU's MMSI?
REIMEI MARU's MMSI is 431017445. Call sign JD4988. IMO 9914046.
How big is REIMEI MARU?
REIMEI MARU is about 47 m long, 7 m on the beam, drawing 3.4 m.
Is REIMEI MARU on the Master's Mate Safety Initiative Network?
Not yet. If REIMEI MARU is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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