| Airframe History: | ||
| Date: | Tailnumber: | Owner / Operator: |
| 05 OCT 2007 | N2581T | Sikorsky Aircraft Corporation, Stratford, Connecticut |
| 28 DEC 2007 | N2581T | VIH Logging Inc, United States of America |
| 07 FEB 2008 | N2581T | Wells Fargo Bank Northwest NA, [trustee] Salt Lake City, Utah |
| 09 MAY 2008 | N2581T | regi canx, exported to Canada |
| 15 MAY 2008 | C-GQCH | Cougar Helicopters Ltd, Saint Johns, NFL, Canada |