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.
Offshore Supply Vessel
MZ 105
U.S. Official No. 651794
Not yet on Master's MateType
Offshore Supply Vessel
Flag
USALength
51.8 m
Beam
12.2 m
Draft
4.1 m
First reported
Jun 2026
AIS reports
1
Registered in the United States, MZ 105 is a 51.8-metre service vessel. She's built with 12.2 metres in the beam and a 4.1 m draft. Her registration reads U.S. official number 651794. The Master's Mate Safety Initiative Network welcomes MZ 105 — free to join, cruiser-run, and always on watch.
Free forever · No credit card · for working boats
Built for boats that work — like MZ 105.
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 MZ 105 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 MZ 105 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 MZ 105 and switch it all on
Free to join · nothing to install to start · cancel anytime
About MZ 105
What kind of vessel is MZ 105?
MZ 105 is a Offshore Supply Vessel flagged to United States of America.
What is MZ 105's U.S. Official No.?
MZ 105's U.S. Official No. is 651794.
How big is MZ 105?
MZ 105 is about 51.8 m long, 12.2 m on the beam, drawing 4.1 m.
Is MZ 105 on the Master's Mate Safety Initiative Network?
Not yet. If MZ 105 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.