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
BUYUNG HO
MMSI 440117520 · Call sign 070514
Not yet on Master's MateType
Tanker
Flag
KORLength
26 m
Beam
4 m
Call sign
070514
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
11
BUYUNG HO is a tanker flying the flag of South Korea, measuring 26 metres. She's built with a 4-metre beam. She's listed under MMSI 440117520, call sign 070514. Add BUYUNG HO to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on BUYUNG HO, 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 9, 2026 23:04 UTC
Position
35.1017° N, 129.0466° E
Speed
8.2 kn
Course
62°
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 BUYUNG HO 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 BUYUNG HO and switch it all on
Free to join · nothing to install to start · cancel anytime
About BUYUNG HO
What kind of vessel is BUYUNG HO?
BUYUNG HO is a Tanker flagged to South Korea.
Where was BUYUNG HO last seen?
BUYUNG HO was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is BUYUNG HO's MMSI?
BUYUNG HO's MMSI is 440117520. Call sign 070514.
How big is BUYUNG HO?
BUYUNG HO is about 26 m long, 4 m on the beam.
Is BUYUNG HO on the Master's Mate Safety Initiative Network?
Not yet. If BUYUNG HO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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