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| Date: | Tuesday 26 May 2020 |
| Time: | 15:01 LT |
| Type: |  Guimbal Cabri G2 |
| Owner/operator: | Helitrans |
| Registration: | HB-ZTT |
| MSN: | 1022 |
| Year of manufacture: | 2011 |
| Engine model: | Lycoming O-360-J2A |
| Fatalities: | Fatalities: 0 / Occupants: 2 |
| Other fatalities: | 0 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Adelboden -
 Switzerland
|
| Phase: | En route |
| Nature: | Private |
| Departure airport: | Thun Airfield (LSZW) |
| Thun Airfield (LSZW) | |
| Investigating agency: | STSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
The helicopter crashed on a street. Both occupants were not injured.
Conclusions
The accident was caused by a loss of control until ground impact, followed by a loss of main rotor rpm without the pilot taking any corrective action.
The pilot's poor training and ability to react to emergency situations contributed to the accident.
Accident investigation:
 |
|
Sources:
https://www.sust.admin.ch/inhalte/AV-berichte/HB-ZTT.pdf
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 11-Jun-2020 14:08 | harro | Added |
| 16-Jun-2020 17:03 | RobertMB | Updated [Cn, ] |
| 10-Nov-2023 17:54 | harro | Updated [Phase, Departure airport, Destination airport, Narrative, Accident report, ] |
Corrections or additions? ... Edit this accident description
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