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
COSIMA PG
MMSI 232023939 · Call sign MFXW4
Not yet on Master's MateType
Tanker
Flag
GBRLength
105 m
Beam
18 m
Draft
4.8 m
Call sign
MFXW4
IMO
9857822
First reported
Apr 2026
Last reported
Apr 2026
AIS reports
87
Registered in the United Kingdom, COSIMA PG is a 105-metre tanker. COSIMA PG has a 18-metre beam and a 4.8 m draft. On AIS she shows as MMSI 232023939, call sign MFXW4, IMO 9857822. Add COSIMA PG to the Master's Mate Safety Initiative Network and share the water with a fleet that's paying attention — free.
Free forever · No credit card · for commercial operators
Eyes on COSIMA PG, 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 COSIMA PG 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 COSIMA PG 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 COSIMA PG and switch it all on
Free to join · nothing to install to start · cancel anytime
About COSIMA PG
What kind of vessel is COSIMA PG?
COSIMA PG is a Tanker flagged to United Kingdom.
What is COSIMA PG's MMSI?
COSIMA PG's MMSI is 232023939. Call sign MFXW4. IMO 9857822.
How big is COSIMA PG?
COSIMA PG is about 105 m long, 18 m on the beam, drawing 4.8 m.
Is COSIMA PG on the Master's Mate Safety Initiative Network?
Not yet. If COSIMA PG is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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