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.
Tug
SKY 1
Tug · last seen 11°N 107°E · Jun 2026 · MMSI 574005500 · Call sign XVIY7
Not yet on Master's MateType
Tug
Length
34 m
Beam
12 m
Draft
4.8 m
Call sign
XVIY7
IMO
9580170
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
13
SKY 1 is a tugboat, measuring 34 metres. She's built with a beam measuring 12 metres and a 4.8 m draft. Find her under MMSI 574005500, call sign XVIY7, IMO 9580170. The Master's Mate Safety Initiative Network welcomes SKY 1 — free to join, cruiser-run, and always on watch.
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Built for boats that work — like SKY 1.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
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Live AIS position · Jun 15, 2026 19:19 UTC
Position
10.5173° N, 107.0143° E
Status
Restricted manoeuvrability
Speed
0.0 kn
Course
209°
Destination
VN VT
ETA
08-13 02:40 UTC
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Joining the Safety Initiative Network doesn't just put SKY 1 on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 SKY 1 and switch it all on
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About SKY 1
What kind of vessel is SKY 1?
SKY 1 is a Tug.
Where was SKY 1 last seen?
SKY 1 was last reported in the South China Sea in Jun 2026 on public AIS.
What is SKY 1's MMSI?
SKY 1's MMSI is 574005500. Call sign XVIY7. IMO 9580170.
How big is SKY 1?
SKY 1 is about 34 m long, 12 m on the beam, drawing 4.8 m.
Is SKY 1 on the Master's Mate Safety Initiative Network?
Not yet. If SKY 1 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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