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
NORTHSTAR 91
U.S. Official No. 1169075
Not yet on Master's MateType
Freight Barge
Flag
USALength
26.3 m
Beam
9.1 m
Draft
2.4 m
First reported
Jun 2026
AIS reports
1
An American barge, NORTHSTAR 91 measures 26.3 metres. Her hull carries 9.1 metres in the beam and a draft of 2.4 m. Her papers read U.S. official number 1169075. NORTHSTAR 91 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 NORTHSTAR 91, 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 NORTHSTAR 91 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 NORTHSTAR 91 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 NORTHSTAR 91 and switch it all on
Free to join · nothing to install to start · cancel anytime
About NORTHSTAR 91
What kind of vessel is NORTHSTAR 91?
NORTHSTAR 91 is a Freight Barge flagged to United States of America.
What is NORTHSTAR 91's U.S. Official No.?
NORTHSTAR 91's U.S. Official No. is 1169075.
How big is NORTHSTAR 91?
NORTHSTAR 91 is about 26.3 m long, 9.1 m on the beam, drawing 2.4 m.
Is NORTHSTAR 91 on the Master's Mate Safety Initiative Network?
Not yet. If NORTHSTAR 91 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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