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Last updated: 17 November 2018
Status:Schlussbericht
Datum:Dienstag 22 Oktober 1963
Zeit:10:40
Flugzeugtyp:Silhouette image of generic BA11 model; specific model in this crash may look slightly different
BAC One-Eleven 200AB
Fluggesellschaft:British Aircraft Corporation - BAC
Kennzeichen: G-ASHG
Werknummer: 004
Baujahr: 1963
Betriebsstunden:81
Anzahl Zyklen der Zelle:78
Besatzung:Todesopfer: 7 / Insassen: 7
Fluggäste:Todesopfer: 0 / Insassen: 0
Gesamt:Todesopfer: 7 / Insassen: 7
Sachschaden: Zerstört
Konsequenzen: Written off (damaged beyond repair)
Unfallort:2 km (1.3 Meilen) NNW of Chicklade (   Großbritannien)
Flugphase: Manövrieren (MNV)
Betriebsart:Test
Flug von:Wisley Airfield, Großbritannien
Flug nach:Wisley Airfield, Großbritannien
Unfallbericht:
The One-Eleven prototype was engaged in a series of test fights to assess stability and handling characteristics during the approach to, and recovery from the stall with a centre of gravity in varying positions. On the fifth stalling test, at a height of about 16000 feet and with 8deg of flaps, the plane entered a stable stall. The 1-11 continued to descend at a high vertical speed, and in a substantially horizontal attitude and eventually struck the ground with very little forward speed.

Probable Cause:

PROBABLE CAUSE: "During a stalling test the aircraft entered a stable stalled conditions, recovery from which was impossible."

Informationsquelle:
» ICAO Accident Digest No.15 - Volume II, Circular 78-AN/66 (55-67)


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This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
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