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
OCEAN BLUE
Tanker · last seen 36°N 140°E · Jun 2026 · MMSI 352002949 · Call sign HOA3077
Not yet on Master's MateType
Tanker
Length
240 m
Beam
44 m
Draft
13.2 m
Call sign
HOA3077
IMO
9955997
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
OCEAN BLUE is a 240-metre tanker. She has a beam of 44 m and a draft measuring 13.2 metres. On AIS she shows as MMSI 352002949, call sign HOA3077, IMO 9955997. Sign OCEAN BLUE up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Eyes on OCEAN BLUE, 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 17:51 UTC
Position
35.5513° N, 139.9388° E
Status
At anchor
Speed
0.0 kn
Course
87°
Destination
JP CHB OFF T6
ETA
06-14 01:00 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 OCEAN BLUE 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 OCEAN BLUE
What kind of vessel is OCEAN BLUE?
OCEAN BLUE is a Tanker.
Where was OCEAN BLUE last seen?
OCEAN BLUE was last reported in the Sea of Japan in Jun 2026 on public AIS.
What is OCEAN BLUE's MMSI?
OCEAN BLUE's MMSI is 352002949. Call sign HOA3077. IMO 9955997.
How big is OCEAN BLUE?
OCEAN BLUE is about 240 m long, 44 m on the beam, drawing 13.2 m.
Is OCEAN BLUE on the Master's Mate Safety Initiative Network?
Not yet. If OCEAN BLUE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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