U.S. Official No. 1230560
Not yet on Master's MateOn the American registry, IRON MAN is a 7.9-metre workboat. She carries a 4.9-metre beam and a 1.5 m draft. Look for U.S. official number 1230560. Claim IRON MAN free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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
Joining the Safety Initiative Network doesn't just put IRON MAN on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.