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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

STI VIRTUS

Tanker · last seen 1°N 104°E · Jun 2026 · MMSI 538005171 · Call sign V7AY4

Not yet on Master's Mate
Type
Tanker
Length
183 m
Beam
32 m
Draft
8.7 m
Call sign
V7AY4
IMO
9686699
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6

STI VIRTUS is an 183-metre tank vessel. Her hull carries a beam of 32 m and a draft of 8.7 m. Her papers read MMSI 538005171, call sign V7AY4, IMO 9686699. STI VIRTUS belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Eyes on STI VIRTUS, 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 14:19 UTC
Position
1.2817° N, 103.9951° E
Status
Under way (engine)
Speed
6.9 kn
Course
103°
Destination
SG SIN
ETA
06-09 08:15 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 STI VIRTUS 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 STI VIRTUS

What kind of vessel is STI VIRTUS?
STI VIRTUS is a Tanker.
Where was STI VIRTUS last seen?
STI VIRTUS was last reported in the Strait of Malacca in Jun 2026 on public AIS.
What is STI VIRTUS's MMSI?
STI VIRTUS's MMSI is 538005171. Call sign V7AY4. IMO 9686699.
How big is STI VIRTUS?
STI VIRTUS is about 183 m long, 32 m on the beam, drawing 8.7 m.
Is STI VIRTUS on the Master's Mate Safety Initiative Network?
Not yet. If STI VIRTUS is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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