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.
Towing Vessel
MISS SADIE
U.S. Official No. 1335137
Not yet on Master's MateType
Towing Vessel
Flag
USALength
7.9 m
Beam
4.3 m
Draft
1.5 m
First reported
Jun 2026
AIS reports
1
MISS SADIE, a harbour workboat hailing from the United States, measures 7.9 metres on deck. She has a 4.3-metre beam and a draft of 1.5 m. Her papers read U.S. official number 1335137. Put MISS SADIE on the Master's Mate Safety Initiative Network — free to claim, with a whole fleet watching out for her.
Free forever · No credit card · for working boats
Built for boats that work — like MISS SADIE.
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 MISS SADIE 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 MISS SADIE 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 MISS SADIE and switch it all on
Free to join · nothing to install to start · cancel anytime
About MISS SADIE
What kind of vessel is MISS SADIE?
MISS SADIE is a Towing Vessel flagged to United States of America.
What is MISS SADIE's U.S. Official No.?
MISS SADIE's U.S. Official No. is 1335137.
How big is MISS SADIE?
MISS SADIE is about 7.9 m long, 4.3 m on the beam, drawing 1.5 m.
Is MISS SADIE on the Master's Mate Safety Initiative Network?
Not yet. If MISS SADIE is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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