U.S. Official No. 1098061
Not yet on Master's MateORB 4 is an American cargo vessel, 11.7 metres LOA. Her hull carries a 4.1-metre beam and a draft of 1.5 m. Officially she's U.S. official number 1098061. Add ORB 4 to the Master's Mate Safety Initiative Network — free to join, and the fleet keeps an eye out for each other.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Joining the Safety Initiative Network doesn't just put ORB 4 on the map. It hands you the full bridge:
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