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.
Tank Ship
SS Denebola
MMSI 367190000 · Call sign KAQJ
Not yet on Master's MateType
Tank Ship
Flag
USALength
288 m
Beam
27.4 m
Draft
16.4 m
Call sign
KAQJ
IMO
7325253
Official No.
1046031
AIS reports
2
SS Denebola, an American tank ship, measures 288 metres on deck. Below, she has a beam of 27.4 m and a draft of 16.4 m. On the registers she's MMSI 367190000, call sign KAQJ, IMO 7325253. Give SS Denebola the backing of the Master's Mate Safety Initiative Network — free, and a fleet that has her back.
Free forever · No credit card · for commercial operators
Eyes on SS Denebola, 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
Wherever SS Denebola roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
Free with your claim · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SS Denebola 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 SS Denebola and switch it all on
Free to join · nothing to install to start · cancel anytime
About SS Denebola
What kind of vessel is SS Denebola?
SS Denebola is a Tank Ship flagged to United States of America.
What is SS Denebola's MMSI?
SS Denebola's MMSI is 367190000. Call sign KAQJ. IMO 7325253.
How big is SS Denebola?
SS Denebola is about 288 m long, 27.4 m on the beam, drawing 16.4 m.
Is SS Denebola on the Master's Mate Safety Initiative Network?
Not yet. If SS Denebola is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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