| Airframe History: | ||
| Date: | Tailnumber: | Owner / Operator: |
| NOV 1997 | N176SP | MD Helicopters, Mesa, Arizona |
| JAN 1998 | N176SP | West Virginia State Police, Dunbar, West Virginia |
| JAN 1998 | N176SP | autorotation incident at Mesa Falcon Field, Arizona [view ntsb report] |
| FEB 1999 | N660MC | Aero Marketing Group Ltd, Deerfield, Illinous |
| AUG 1999 | N660MC | for sale by Aero Toy Store, Florida [ttaf:196] |
| APR 2003 | N660MC | for sale by Austin Jet, Texas [ttaf:422] |
| JUL 2003 | N660MC | Xavier Enterprises LLC, Torrance, California |
| FEB 2006 | N660MC | DW Aviation Inc, Lighthousepoint, Florida |
| APR 2006 | N660MC | for sale by Helicopters of America, Florida [ttaf:850] |
| JUL 2007 | N660MC | for sale by Helicopters of America, Florida [ttaf:1058] |