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
HANA PIONEER
MMSI 440168000 · Call sign D7BV
Not yet on Master's MateType
Tanker
Flag
KORLength
69 m
Beam
10 m
Draft
3.6 m
Call sign
D7BV
IMO
9231066
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
87
HANA PIONEER flies the South Korean flag — a 69-metre tank vessel. Her hull carries a beam of 10 m and a draft of 3.6 m. Her papers read MMSI 440168000, call sign D7BV, IMO 9231066. Sign HANA PIONEER up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
Free forever · No credit card · for commercial operators
Eyes on HANA PIONEER, 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 10, 2026 01:05 UTC
Position
35.0501° N, 129.0013° E
Status
Moored
Speed
0.0 kn
Course
0°
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 HANA PIONEER 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 HANA PIONEER and switch it all on
Free to join · nothing to install to start · cancel anytime
About HANA PIONEER
What kind of vessel is HANA PIONEER?
HANA PIONEER is a Tanker flagged to South Korea.
Where was HANA PIONEER last seen?
HANA PIONEER was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is HANA PIONEER's MMSI?
HANA PIONEER's MMSI is 440168000. Call sign D7BV. IMO 9231066.
How big is HANA PIONEER?
HANA PIONEER is about 69 m long, 10 m on the beam, drawing 3.6 m.
Is HANA PIONEER on the Master's Mate Safety Initiative Network?
Not yet. If HANA PIONEER 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.