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.
Freight Barge
MCC 1507
U.S. Official No. 621259
Not yet on Master's MateType
Freight Barge
Flag
USALength
33.5 m
Beam
15.8 m
Draft
2.3 m
First reported
Jun 2026
AIS reports
1
On the American registry, MCC 1507 is a 33.5-metre barge. MCC 1507 has a 15.8 m beam and a 2.3-metre draft. She's listed under U.S. official number 621259. MCC 1507 can join the Master's Mate Safety Initiative Network for free: think of it as a watch network that has every boat's back.
Free forever · No credit card · for commercial operators
Eyes on MCC 1507, 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 MCC 1507 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 MCC 1507 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 MCC 1507 and switch it all on
Free to join · nothing to install to start · cancel anytime
About MCC 1507
What kind of vessel is MCC 1507?
MCC 1507 is a Freight Barge flagged to United States of America.
What is MCC 1507's U.S. Official No.?
MCC 1507's U.S. Official No. is 621259.
How big is MCC 1507?
MCC 1507 is about 33.5 m long, 15.8 m on the beam, drawing 2.3 m.
Is MCC 1507 on the Master's Mate Safety Initiative Network?
Not yet. If MCC 1507 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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