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.
Mobile Offshore Drilling Unit
MALLARD RIG 11
U.S. Official No. 550043
Not yet on Master's MateType
Mobile Offshore Drilling Unit
Flag
USALength
50.3 m
Beam
13.4 m
Draft
4.1 m
First reported
Jun 2026
AIS reports
1
MALLARD RIG 11 is an American boat, spanning 50.3 metres. Her hull carries a beam measuring 13.4 metres and a draft measuring 4.1 metres. Find her under U.S. official number 550043. Join MALLARD RIG 11 to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card
Is MALLARD RIG 11 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.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever MALLARD RIG 11 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
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put MALLARD RIG 11 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 MALLARD RIG 11 and switch it all on
Free to join · nothing to install to start · cancel anytime
About MALLARD RIG 11
What kind of vessel is MALLARD RIG 11?
MALLARD RIG 11 is a Mobile Offshore Drilling Unit flagged to United States of America.
What is MALLARD RIG 11's U.S. Official No.?
MALLARD RIG 11's U.S. Official No. is 550043.
How big is MALLARD RIG 11?
MALLARD RIG 11 is about 50.3 m long, 13.4 m on the beam, drawing 4.1 m.
Is MALLARD RIG 11 on the Master's Mate Safety Initiative Network?
Not yet. If MALLARD RIG 11 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.