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.
Cargo
CSCL SUMMER
Cargo · last seen 34°N 118°W · Jun 2026 · MMSI 477293900 · Call sign VRMZ7
Not yet on Master's MateType
Cargo
Length
335 m
Beam
49 m
Draft
13.4 m
Call sign
VRMZ7
IMO
9645865
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
6
CSCL SUMMER is a 335-metre merchant vessel. She carries a 49-metre beam and a 13.4 m draft. She's on record as MMSI 477293900, call sign VRMZ7, IMO 9645865. CSCL SUMMER is welcome on the Master's Mate Safety Initiative Network — a free, community-run watch where boats look out for one another.
Free forever · No credit card · for commercial operators
Eyes on CSCL SUMMER, 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
Live AIS position · Jun 15, 2026 16:55 UTC
Position
33.7408° N, 118.1976° W
Status
Moored
Speed
0.0 kn
Course
30°
Destination
USLGB
ETA
06-13 09:00 UTC
Transiting off Southern California? 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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Joining the Safety Initiative Network doesn't just put CSCL SUMMER 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 CSCL SUMMER and switch it all on
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About CSCL SUMMER
What kind of vessel is CSCL SUMMER?
CSCL SUMMER is a Cargo.
Where was CSCL SUMMER last seen?
CSCL SUMMER was last reported in off Southern California in Jun 2026 on public AIS.
What is CSCL SUMMER's MMSI?
CSCL SUMMER's MMSI is 477293900. Call sign VRMZ7. IMO 9645865.
How big is CSCL SUMMER?
CSCL SUMMER is about 335 m long, 49 m on the beam, drawing 13.4 m.
Is CSCL SUMMER on the Master's Mate Safety Initiative Network?
Not yet. If CSCL SUMMER is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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