ASN Wikibase Occurrence # 215575
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Date: | Friday 12 August 2016 |
Time: | 11:35 |
Type: | Aero AT-3 |
Owner/operator: | Alp-Aircraft |
Registration: | HB-SRC |
MSN: | AT3-053 |
Year of manufacture: | 2009 |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | None |
Category: | Serious incident |
Location: | Bern Airport (LSZB) -
Switzerland
|
Phase: | Take off |
Nature: | Training |
Departure airport: | Berne-Belp Airport (BRN/LSZB) |
Destination airport: | Berne-Belp Airport (BRN/LSZB) |
Investigating agency: | STSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:A Robinson R66 helicopter, HB-ZOK, had just crossed the runway on arrival at Bern Airport, Switzerland.
At the same time, an Aero AT-3 was performing a touch-and-go manoeuvre on runway 14.
At an altitude of about 10 meters the aircraft suddenly banked 70° to the left. The instructor took over control and regained control of the aircraft.
Causes:
The serious incident, which almost resulted in a crash of a light aircraft due to a loss of control, can be traced back to its entry into the wake turbulence of a helicopter. The insufficient awareness of the air traffic control and the crews of the danger of a helicopter's wake turbulence was identified as a causal factor.
Accident investigation:
|
| |
Investigating agency: | STSB |
Report number: | |
Status: | Investigation completed |
Duration: | 2 years 1 month |
Download report: | Final report |
|
Sources:
https://www.sust.admin.ch/inhalte/AV-berichte/2334.pdf
History of this aircraft
Other occurrences involving this aircraft Revision history:
Date/time | Contributor | Updates |
22-Sep-2018 08:00 |
harro |
Added |
03-Jun-2022 14:07 |
harro |
Updated [Cn, Departure airport, Destination airport, Narrative] |
03-Jun-2022 14:08 |
harro |
Updated [Date] |
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