| Airframe History: | ||
| Date: | Tailnumber: | Owner / Operator: |
| JUL 2007 | N4503U | Sikorsky Aircraft Corporation, Stratford, Connecticut |
| OCT 2007 | N4503U | regi canx, exported to Denmark |
| JAN 2008 | OY-HKC | CHC Denmark, Esbjerg, Denmark |
| AUG 2012 | G-WNSH | CHC Scotia Ltd, Aberdeen-Dyce, United Kingdom |
| APR 2013 | LN-OQO | CHC Helikopter Service AS, Norway |
| JUN 2017 | G-WNSH | CHC Scotia Ltd, Aberdeen-Dyce, United Kingdom |
| OCT 2017 | LN-OQO | CHC Helikopter Service AS, Norway |
| JUN 2019 | G-WNSH | CHC Scotia Ltd, Aberdeen-Dyce, United Kingdom |