Master's MateSafety Initiative Network

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Tanker

HOUSEIMARU NO.7

Tanker · Japan · last seen 34°N 135°E · Jun 2026 · MMSI 431018777 · Call sign JD5087

Not yet on Master's Mate

Type

Tanker

Flag

JPN

Length

65 m

Beam

10 m

Draft

3.8 m

Call sign

JD5087

IMO

9943126

First reported

Jun 2026

Last reported

Jun 2026

AIS reports

HOUSEIMARU NO.7, a Japanese tank vessel, measures 65 metres on deck. Her hull carries a 10 m beam and a draft measuring 3.8 metres. Find her under MMSI 431018777, call sign JD5087, IMO 9943126. HOUSEIMARU NO.7 is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.

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Eyes on HOUSEIMARU NO.7, around the clock.

Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.

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Live AIS position · Jun 15, 2026 16:32 UTC

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Position

33.6483° N, 135.2971° E

Status

Under way (engine)

Speed

9.5 kn

Course

133°

Destination

>JP YOK N3 OFF

ETA

06-17 03:00 UTC

Wherever HOUSEIMARU NO.7 roams, you're never out there alone.

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Joining the Safety Initiative Network doesn't just put HOUSEIMARU NO.7 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.

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About HOUSEIMARU NO.7

What kind of vessel is HOUSEIMARU NO.7?

HOUSEIMARU NO.7 is a Tanker flagged to Japan.

Where was HOUSEIMARU NO.7 last seen?

HOUSEIMARU NO.7 was last reported in around 34°N 135°E in Jun 2026 on public AIS.

What is HOUSEIMARU NO.7's MMSI?

HOUSEIMARU NO.7's MMSI is 431018777. Call sign JD5087. IMO 9943126.

How big is HOUSEIMARU NO.7?

HOUSEIMARU NO.7 is about 65 m long, 10 m on the beam, drawing 3.8 m.

Is HOUSEIMARU NO.7 on the Master's Mate Safety Initiative Network?

Not yet. If HOUSEIMARU NO.7 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).