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.
Passenger (Uninspected)
HOLD FAST
U.S. Official No. 647659
Not yet on Master's MateType
Passenger (Uninspected)
Flag
USALength
10 m
Beam
3.1 m
Draft
1.8 m
Hull ID
HUN33434M81G
First reported
Jun 2026
AIS reports
1
HOLD FAST is a passenger ship registered in the United States, 10 metres on deck. Her hull carries a 3.1-metre beam and a draft measuring 1.8 metres. On the registers she's U.S. official number 647659. Keep every soul aboard HOLD FAST covered with the free Master's Mate Safety Initiative Network.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard HOLD FAST safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever HOLD FAST 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put HOLD FAST on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
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 HOLD FAST and switch it all on
Free to join · nothing to install to start · cancel anytime
About HOLD FAST
What kind of vessel is HOLD FAST?
HOLD FAST is a Passenger (Uninspected) flagged to United States of America.
What is HOLD FAST's U.S. Official No.?
HOLD FAST's U.S. Official No. is 647659.
How big is HOLD FAST?
HOLD FAST is about 10 m long, 3.1 m on the beam, drawing 1.8 m.
Is HOLD FAST on the Master's Mate Safety Initiative Network?
Not yet. If HOLD FAST is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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