Sign up free Dashboard Log out
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

RRS 8021 B

U.S. Official No. 626892

Not yet on Master's Mate
Type
Freight Barge
Flag
USAUSA
Length
61 m
Beam
10.7 m
Draft
3.3 m
First reported
Jun 2026
AIS reports
1

RRS 8021 B flies the American flag — a 61-metre freight barge. RRS 8021 B has a 10.7-metre beam and a 3.3-metre draft. She's listed under U.S. official number 626892. Big or small, every hull benefits from the free Master's Mate Safety Initiative Network — RRS 8021 B included.

Free forever · No credit card · for commercial operators

Eyes on RRS 8021 B, 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 RRS 8021 B 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 RRS 8021 B 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 RRS 8021 B and switch it all on
Free to join · nothing to install to start · cancel anytime
Claim free → unlock everything

About RRS 8021 B

What kind of vessel is RRS 8021 B?
RRS 8021 B is a Freight Barge flagged to United States of America.
What is RRS 8021 B's U.S. Official No.?
RRS 8021 B's U.S. Official No. is 626892.
How big is RRS 8021 B?
RRS 8021 B is about 61 m long, 10.7 m on the beam, drawing 3.3 m.
Is RRS 8021 B on the Master's Mate Safety Initiative Network?
Not yet. If RRS 8021 B 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.