| Airframe History: | ||
| Date: | Tailnumber: | Owner / Operator: |
| 25 JUN 2009 | N2163Q | Sikorsky Aircraft Corporation, Stratford, Connecticut |
| 16 NOV 2009 | N2163Q | Wells Fargo Bank Northwest NA, [trustee] Salt Lake City, Utah |
| 15 JUN 2010 | N120JK | [reservation] [not taken up] |
| 19 OCT 2012 | N191ES | Owner: Wells Fargo Bank Northwest NA, [trustee] Salt Lake City, Utah |
| 19 OCT 2012 | N191ES | Operator: Exploration Services, Gainesville, Florida |
| 21 FEB 2018 | N191ES | TVPX Aircraft Solutions Inc, [trustee] North Salt Lake, Utah |