| Airframe History: | ||
| Date: | Tailnumber: | Owner / Operator: |
| OCT 2012 | N197Y | Sikorsky Aircraft Corporation, Stratford, Connecticut |
| MAR 2013 | N197Y | Bristow US LLC, New Iberia, Louisiana |
| AUG 2013 | G-CHYI | Bristow Helicopters Ltd, Aberdeen, Scotland |
| MAR 2017 | LN-OIC | Bristow Norway AS, Stavanger-Sola, Norway |