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.
Vessel
HSC Speedrunner IV
MMSI 240931000
Not yet on Master's MateFlag
GRCLength
100 m
IMO
9141883
AIS reports
2
HSC Speedrunner IV, a boat flying the Greek flag, measures 100 metres on deck. She's on record as MMSI 240931000, IMO 9141883. Sign HSC Speedrunner IV up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.
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Is HSC Speedrunner IV your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 21:55 UTC
Position
37.1061° N, 25.3727° E
Status
Moored
Speed
0.0 kn
Course
251°
Destination
NPMTARATMPN
ETA
06-09 18:00 UTC
Crossing the Aegean 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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The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put HSC Speedrunner IV on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim HSC Speedrunner IV and switch it all on
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About HSC Speedrunner IV
What kind of vessel is HSC Speedrunner IV?
HSC Speedrunner IV is a vessel flagged to Greece.
Where was HSC Speedrunner IV last seen?
HSC Speedrunner IV was last reported in the Aegean Sea on public AIS.
What is HSC Speedrunner IV's MMSI?
HSC Speedrunner IV's MMSI is 240931000. IMO 9141883.
How big is HSC Speedrunner IV?
HSC Speedrunner IV is about 100 m long.
Is HSC Speedrunner IV on the Master's Mate Safety Initiative Network?
Not yet. If HSC Speedrunner IV is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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