Loss of control Accident Schleicher Ka 6CR OO-ZTI, Saturday 6 August 2022
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Date:Saturday 6 August 2022
Time:15:45
Type:Silhouette image of generic ask6 model; specific model in this crash may look slightly different    
Schleicher Ka 6CR
Owner/operator:Private
Registration: OO-ZTI
MSN: 6132
Year of manufacture:1963
Engine model:2727
Fatalities:Fatalities: 1 / Occupants: 1
Other fatalities:0
Aircraft damage: Destroyed
Category:Accident
Location:Tournai/Maubray Airfield (EBTY) -   Belgium
Phase: Take off
Nature:Private
Departure airport:Tournai/Maubray Airfield (EBTY)
Destination airport:Tournai/Maubray Airfield (EBTY)
Investigating agency: AAIU Belgium
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The glider immediately climbed during a winch launch with a rather high pitch attitude.
During the climb, the aircraft was seen drifting slightly to the left with left wing down, followed by an apparent correction by the pilot. Immediately thereafter, the right wing went down and the glider entered in an incipient spin from an height of about 100 meters (+-300 ft) above ground level. It spun one and half rotations clockwise before hitting the ground.

Findings as to causal and contributing factors
• The aircraft almost immediately adopted an excessively steep angle of climb.
• The prevailing left crosswind may have prompted the pilot to correct for the expected drift.
• Having overcorrected to the left, the critical angle of attack of the right wing was exceeded while attempting to return to the right, resulting in a stall of that wing, followed immediately by a clockwise spin.
• Once the aircraft was in a fully developed spin, it was almost impossible to recover due to the low altitude.
• No technical issues were found in the flight controls that could have contributed to the accident.

Accident investigation:
cover
  
Investigating agency: AAIU Belgium
Report number: AAIU-2022-08-06-01
Status: Investigation completed
Duration: 3 years and 2 months
Download report: Final report

Sources:

https://www.lavenir.net/regions/wallonie-picarde/antoing/2022/08/06/maubray-le-pilote-dun-planeur-se-tue-apres-un-crash-ABPCRFPJRFAMVBIKUYLWTFJ6IM/
https://www.vrt.be/vrtnws/nl/2022/08/07/zweefvliegtuig-crash-henegouwen/
https://nordeclair.sudinfo.be/977345/article/2022-08-06/les-secours-appeles-maubray-apres-le-crash-dun-planeur-le-pilote-est-decede

Location

Revision history:

Date/timeContributorUpdates
07-Aug-2022 04:14 gerard57 Added
07-Aug-2022 11:21 gerard57 Updated [Country, Source, ]
07-Aug-2022 13:05 Anon. Updated [Country, Departure airport, ]
07-Aug-2022 13:08 harro Updated [Source, Narrative, ]
07-Aug-2022 15:47 Alpine Flight Updated [Time, Aircraft type, Location, Destination airport, Source, Narrative, ]
08-Aug-2022 05:38 Wil Updated [Aircraft type, ]
08-Aug-2022 05:39 harro Updated [Aircraft type, ]
08-Nov-2022 22:53 Ron Averes Updated [Location, ]
14-Oct-2025 12:30 ASN Updated [Registration, Cn, Source, Narrative, Accident report, ]

Corrections or additions? ... Edit this accident description

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