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
BTS WINTER
Tanker · last seen 1°N 104°E · Jun 2026 · MMSI 563103700 · Call sign 9V6774
Not yet on Master's MateType
Tanker
Length
129 m
Beam
20 m
Draft
5.2 m
Call sign
9V6774
IMO
9438171
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9
BTS WINTER is a tank vessel, 129 metres LOA. Below, she has a 20-metre beam and a draft of 5.2 m. Her registration reads MMSI 563103700, call sign 9V6774, IMO 9438171. Put BTS WINTER on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for commercial operators
Eyes on BTS WINTER, 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 15, 2026 17:50 UTC
Position
1.2075° N, 103.7976° E
Status
Moored
Speed
0.1 kn
Course
41°
Destination
SG SIN-PWBGA
ETA
06-13 21:45 UTC
Transiting the Strait of Malacca? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put BTS WINTER 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 BTS WINTER
What kind of vessel is BTS WINTER?
BTS WINTER is a Tanker.
Where was BTS WINTER last seen?
BTS WINTER was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is BTS WINTER's MMSI?
BTS WINTER's MMSI is 563103700. Call sign 9V6774. IMO 9438171.
How big is BTS WINTER?
BTS WINTER is about 129 m long, 20 m on the beam, drawing 5.2 m.
Is BTS WINTER on the Master's Mate Safety Initiative Network?
Not yet. If BTS WINTER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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