MMSI 366938730 · Call sign WXN3191
Not yet on Master's MateOn the American registry, INDIANA HARBOR is a 305-metre cargo vessel. She's built with a 32-metre beam and a 8.3-metre draft. She's on record as MMSI 366938730, call sign WXN3191, IMO 7514701. INDIANA HARBOR can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
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 INDIANA HARBOR on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.