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
KATHRINE KOSAN
MMSI 563140300 · Call sign 9V7450
Not yet on Master's MateType
Tanker
Flag
SGPLength
127 m
Beam
20 m
Draft
7.3 m
Call sign
9V7450
IMO
9366940
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
22
KATHRINE KOSAN, a tanker on the Singapore registry, measures 127 metres on deck. She's built with a beam of 20 m and a 7.3-metre draft. She broadcasts as MMSI 563140300, call sign 9V7450, IMO 9366940. Bring KATHRINE KOSAN aboard the Master's Mate Safety Initiative Network — free, and every captain on it has the others' backs.
Free forever · No credit card · for commercial operators
Eyes on KATHRINE KOSAN, 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
Last known position · Jun 3, 2026
Position
29.4478° N, 94.8423° W
Transiting the Gulf of Mexico? 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 KATHRINE KOSAN 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 KATHRINE KOSAN and switch it all on
Free to join · nothing to install to start · cancel anytime
About KATHRINE KOSAN
What kind of vessel is KATHRINE KOSAN?
KATHRINE KOSAN is a Tanker flagged to Singapore.
Where was KATHRINE KOSAN last seen?
KATHRINE KOSAN was last reported in the Gulf of Mexico in Jun 2026 on public AIS.
What is KATHRINE KOSAN's MMSI?
KATHRINE KOSAN's MMSI is 563140300. Call sign 9V7450. IMO 9366940.
How big is KATHRINE KOSAN?
KATHRINE KOSAN is about 127 m long, 20 m on the beam, drawing 7.3 m.
Is KATHRINE KOSAN on the Master's Mate Safety Initiative Network?
Not yet. If KATHRINE KOSAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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