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.
Unclassified
DRYDOCK #3
U.S. Official No. 1270125
Not yet on Master's MateType
Unclassified
Flag
USALength
48.8 m
Beam
21.3 m
Draft
8.5 m
First reported
Jun 2026
AIS reports
1
An American vessel, DRYDOCK #3 measures 48.8 metres. DRYDOCK #3 has 21.3 metres in the beam and a 8.5-metre draft. She's on record as U.S. official number 1270125. DRYDOCK #3 is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Is DRYDOCK #3 your boat?
Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.
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Wherever DRYDOCK #3 roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put DRYDOCK #3 on the map. It hands you the full bridge:
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.
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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
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.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim DRYDOCK #3 and switch it all on
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About DRYDOCK #3
What kind of vessel is DRYDOCK #3?
DRYDOCK #3 is a Unclassified flagged to United States of America.
What is DRYDOCK #3's U.S. Official No.?
DRYDOCK #3's U.S. Official No. is 1270125.
How big is DRYDOCK #3?
DRYDOCK #3 is about 48.8 m long, 21.3 m on the beam, drawing 8.5 m.
Is DRYDOCK #3 on the Master's Mate Safety Initiative Network?
Not yet. If DRYDOCK #3 is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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