ASN Wikibase Occurrence # 152568
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information.
If you feel this information is incomplete or incorrect, you can submit corrected information.
| Date: | Sunday 13 January 2013 |
| Time: | 16:20HL |
| Type: |  Mil Mi-171 |
| Owner/operator: | Helistar |
| Registration: | HK-4575 |
| MSN: | 171E00064402408U |
| Year of manufacture: | 2006 |
| Fatalities: | Fatalities: 0 / Occupants: 8 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | Base Costayaco, Villagarzon -
 Colombia
|
| Phase: | Take off |
| Nature: | Test |
| Departure airport: | Base Costayaco |
| Base Costayaco | |
| Investigating agency: | Aerocivil |
| Confidence Rating: |  Accident investigation report completed and information captured |
The Mi-17 helicopter, registration HK-4575, was scheduled by the operator to perform a flight control check
after changing the 90° gearbox of the tail rotor.
On takeoff a continuous loud noise was heard accompanied by a high frequency vibration . The helicopter turned sharply to the right and crashed from a height of approximately 30 meters.
Probable Cause
The probable cause of the accident was the incorrect installation of the three (03) tail rotor blades which generated high frequency vibration and fracture of the helicopter's tail boom in flight.
Accident investigation:
 |
|
Sources:
El tiempo
http://www.aerocivil.gov.co/autoridad-de-la-aviacion-civil/investigacion/Histricos%20Accidentes/HK4575.pdf
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 16-Jan-2013 12:27 | antares | Added |
| 16-Jan-2013 14:11 | gerard57 | Updated [Aircraft type] |
| 10-Jul-2020 06:45 | KagurazakaHanayo | Updated [Time, Aircraft type, Registration, Cn, Operator, Total occupants, Source, Narrative] |
| 10-Jul-2020 07:18 | harro | Updated [Source, Accident report, ] |
Corrections or additions? ... Edit this accident description
The Aviation Safety Network is an exclusive service provided by:
Quick Links:
| ASN Home | Send Correction / Feedback |
| FSF Home | Disclaimer | Copyright |
| Contact Us | Privacy Policy |
| Press / Media |
CONNECT WITH US:
©2024 Flight Safety Foundation