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Status:
Datum:Mittwoch 30 Juni 1976
Flugzeugtyp:Silhouette image of generic AN2 model; specific model in this crash may look slightly different
Antonow An-2R
Fluggesellschaft:Aeroflot, Central Region Civil Aviation Directorate
Kennzeichen: CCCP-70531
Werknummer: 1G145-07
Baujahr: 1973
Betriebsstunden:2487
Anzahl Zyklen der Zelle:10995
Besatzung:Todesopfer: 2 / Insassen: 2
Fluggäste:Todesopfer: 1 / Insassen: 1
Gesamt:Todesopfer: 3 / Insassen: 3
Sachschaden: Zerstört
Konsequenzen: Written off (damaged beyond repair)
Unfallort:innerhalb Valikhanovskiy district (   Kasachstan)
Flugphase: Während des Fluges (ENR)
Betriebsart:Test
Flug von:?
Flug nach:?
Unfallbericht:
One of the propeller blades failed in flight due to fatigue, causing violent vibration. The engine mount then failed causing the powerplant to rotate to the left. The prop cut through the spar of the port lower wing, causing the wing box to collapse. The aircraft entered a spin and crashed into the ground near the Yuzhnyy collective farm.
The aircraft operated on a test flight with a mechanic on board. The propeller had been fitted the day before.

Informationsquelle:
» Soviet Transports
» airdisaster.ru


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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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