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.
Cargo
SINAR SIANTAR
Cargo · last seen 7°N 108°E · Jun 2026 · MMSI 636022815 · Call sign 5LKP2
Not yet on Master's MateType
Cargo
Length
172 m
Beam
28 m
Draft
7 m
Call sign
5LKP2
IMO
9970442
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
SINAR SIANTAR is a merchant vessel, measuring 172 metres. SINAR SIANTAR has a beam measuring 28 metres and a 7 m draft. On AIS she appears as MMSI 636022815, call sign 5LKP2, IMO 9970442. SINAR SIANTAR can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
Free forever · No credit card · for commercial operators
Eyes on SINAR SIANTAR, 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 14:35 UTC
Position
6.9603° N, 107.6567° E
Status
Under way (engine)
Speed
13.9 kn
Course
31°
Destination
CNNGB
ETA
06-21 15:00 UTC
Transiting the South China Sea? You're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put SINAR SIANTAR 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 SINAR SIANTAR and switch it all on
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About SINAR SIANTAR
What kind of vessel is SINAR SIANTAR?
SINAR SIANTAR is a Cargo.
Where was SINAR SIANTAR last seen?
SINAR SIANTAR was last reported in the South China Sea in Jun 2026 on public AIS.
What is SINAR SIANTAR's MMSI?
SINAR SIANTAR's MMSI is 636022815. Call sign 5LKP2. IMO 9970442.
How big is SINAR SIANTAR?
SINAR SIANTAR is about 172 m long, 28 m on the beam, drawing 7 m.
Is SINAR SIANTAR on the Master's Mate Safety Initiative Network?
Not yet. If SINAR SIANTAR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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