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
BIG SEA 105
MMSI 567067200 · Call sign HSB5768
Not yet on Master's MateType
Tanker
Flag
THALength
85 m
Beam
15 m
Draft
4.5 m
Call sign
HSB5768
IMO
9811622
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
26
Out of Thailand, BIG SEA 105 is an 85-metre tanker. Below, she has a beam of 15 m and a draft measuring 4.5 metres. On the registers she's MMSI 567067200, call sign HSB5768, IMO 9811622. There's a place for BIG SEA 105 on the Master's Mate Safety Initiative Network — free, community-driven, like AAA for the ocean.
Free forever · No credit card · for commercial operators
Eyes on BIG SEA 105, 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
Last known position · Jun 3, 2026
Position
9.1916° N, 99.3804° E
Transiting the Gulf of Thailand? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put BIG SEA 105 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 BIG SEA 105 and switch it all on
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About BIG SEA 105
What kind of vessel is BIG SEA 105?
BIG SEA 105 is a Tanker flagged to Thailand.
Where was BIG SEA 105 last seen?
BIG SEA 105 was last reported in the Gulf of Thailand in Jun 2026 on public AIS.
What is BIG SEA 105's MMSI?
BIG SEA 105's MMSI is 567067200. Call sign HSB5768. IMO 9811622.
How big is BIG SEA 105?
BIG SEA 105 is about 85 m long, 15 m on the beam, drawing 4.5 m.
Is BIG SEA 105 on the Master's Mate Safety Initiative Network?
Not yet. If BIG SEA 105 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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