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.
Offshore Supply Vessel
A. C. BROWN ELEVATOR
U.S. Official No. 620490
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
19.5 m
Beam
7.3 m
Draft
1.3 m
First reported
Jun 2026
AIS reports
1
A. C. BROWN ELEVATOR is a workboat under American registration, 19.5 metres in length. She carries 7.3 metres in the beam and a 1.3 m draft. Look for U.S. official number 620490. A. C. BROWN ELEVATOR earns her keep on the water; the free Master's Mate Safety Initiative Network keeps a watching fleet and a distress mesh close at hand.
Free forever · No credit card · for working boats
Built for boats that work — like A. C. BROWN ELEVATOR.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever A. C. BROWN ELEVATOR 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 working boats
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put A. C. BROWN ELEVATOR on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 A. C. BROWN ELEVATOR and switch it all on
Free to join · nothing to install to start · cancel anytime
About A. C. BROWN ELEVATOR
What kind of vessel is A. C. BROWN ELEVATOR?
A. C. BROWN ELEVATOR is a Offshore Supply Vessel flagged to United States of America.
What is A. C. BROWN ELEVATOR's U.S. Official No.?
A. C. BROWN ELEVATOR's U.S. Official No. is 620490.
How big is A. C. BROWN ELEVATOR?
A. C. BROWN ELEVATOR is about 19.5 m long, 7.3 m on the beam, drawing 1.3 m.
Is A. C. BROWN ELEVATOR on the Master's Mate Safety Initiative Network?
Not yet. If A. C. BROWN ELEVATOR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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