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
PRIMERO
MMSI 311000516 · Call sign C6CM9
Not yet on Master's MateType
Tanker
Flag
BHSLength
228 m
Beam
42 m
Draft
12 m
Call sign
C6CM9
IMO
9741815
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
68
Registered in the Bahamas, PRIMERO is a 228-metre tank ship. PRIMERO has a 42-metre beam and a 12 m draft. On AIS she appears as MMSI 311000516, call sign C6CM9, IMO 9741815. The Master's Mate Safety Initiative Network welcomes PRIMERO — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for commercial operators
Eyes on PRIMERO, 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
37.3550° N, 1.2296° W
Transiting the Western Mediterranean? 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 PRIMERO 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 PRIMERO and switch it all on
Free to join · nothing to install to start · cancel anytime
About PRIMERO
What kind of vessel is PRIMERO?
PRIMERO is a Tanker flagged to The Bahamas.
Where was PRIMERO last seen?
PRIMERO was last reported in the Western Mediterranean in Jun 2026 on public AIS.
What is PRIMERO's MMSI?
PRIMERO's MMSI is 311000516. Call sign C6CM9. IMO 9741815.
How big is PRIMERO?
PRIMERO is about 228 m long, 42 m on the beam, drawing 12 m.
Is PRIMERO on the Master's Mate Safety Initiative Network?
Not yet. If PRIMERO is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.