vesseltracker.com
Defiance
Current Status
Where is the vessel?
Defiance is currently in Near CALUMET HARBOR, based on AIS data received about 1h ago.
Latest AIS update:
Current position: 41.69603° N, 87.55268° W (Near CALUMET HARBOR)
Average speed (last 7 days): Loading…
Average speed (last 30 days): Loading…
Vessel profile: Defiance is a Pusher Tug with dimensions 215m x 14m.
This page combines live AIS, route history, probable destination signals, nearby traffic, and port activity for practical vessel monitoring.
The current position of vessel Defiance is 41.69603 lat / -87.55268 lng. Updated: 2026-05-15 11:24:00 UTCNearest reference points:
- Near Burnham
- Near Burns Harbor
- Near WAUKEGAN
Currently sailing under the flag of USA 
Defiance built in 1982 year
Deadweight:
661 tDetails:
Live Vessel Defiance Analytics (details, animations, etc.)
Recent AIS points (UTC):
2026-05-15 08:05:56 UTC · 41.69603, -87.55274 · SOG 0 kn · COG 159°2026-05-15 09:46:53 UTC · 41.69500, -87.55167 · SOG 0 kn · COG -1°
2026-05-15 10:56:57 UTC · 41.69606, -87.55266 · SOG 0 kn · COG 159°
2026-05-15 11:24:00 UTC · 41.69603, -87.55268 · SOG 0 kn · COG 159°