| Swiss
Helicopter
History
by Markus Herzig |
HB-ZYO |
| Robinson R44 Raven II | s/n: 14440 | Built: 2021 | s/n History: HB-ZYO |
| Operator / Owner | Registered | Cancelled | Remarks |
| Heli Sitterdorf AG | 2021-04-09 | Current | opb Heli Academy |
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| HB-ZYP and HB-ZYO of Heli Academy at Sitterdorf - Photo by Nicolo Eicke © 26-Apr-21 | HB-ZYO of Heli Academy at Lugano airport - Photo by Stephan Scherer © 23-Sep-21 |
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| HB-ZYO of Heli Academy taking off at Zürich airport - Photo by Markus Herzig © 21-Sep-22 | HB-ZYO of Heli Academy at Speck-Fehraltdorf - Photo by Roland Küng © 19-Aug-25 |