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Last updated: 20 September 2020
Status:Schlussbericht
Datum:Montag 3 Juli 2017
Zeit:18:15
Flugzeugtyp:Silhouette image of generic C208 model; specific model in this crash may look slightly different
Cessna 208B Super Cargomaster
Fluggesellschaft:Martinaire
Kennzeichen: N9714B
Werknummer: 208B0153
Baujahr: 1989
Triebwerk: 1 Pratt & Whitney Canada PT6A-114A
Besatzung:Todesopfer: 0 / Insassen: 1
Fluggäste:Todesopfer: 0 / Insassen: 0
Gesamt:Todesopfer: 0 / Insassen: 1
Sachschaden: Schwer beschädigt
Unfallort:nahe Alpine-Casparis Municipal Airport, TX (   USA)
Flugphase: Annäherung (APR)
Betriebsart:Frachtflug
Flug von:Alpine Airport, TX (ALE), USA
Flug nach:Eagle Pass-Maverick County Airport, TX (EGP), USA
Unfallbericht:
A Cessna 208B Super Cargomaster cargo plane was seriously damaged in forced landing near Alpine-Casparis Municipal Airport, Texas, USA. The pilot surived the accident.
The flight departed about 18:12. While climbing through about 500 ft agl, the pilot heard a loud bang, followed by a squealing noise and an immediate loss of engine power. The pilot released back pressure on the controls and pulled the propeller control to feather. During the forced landing, the right and left wings were damaged due to impact with power poles and the airplane came to rest in a field near Highway 118.

Probable Cause:

Probable cause: "Fracture of a compressor turbine (CT) blade due to operational overtemperatures and the failure of a
maintenance technician to detect an existing crack in the CT blade during the last engine inspection."

Accident investigation:
cover
Investigating agency: NTSB
Status: Investigation completed
Duration: 2 years and 11 months
Accident number: CEN17LA254
Download report: Final report

Informationsquelle:
» NewsWest9
» NTSB


Fotos

photo of Cessna-208B-Super-Cargomaster-N9714B
accident date: 03-07-2017
type: Cessna 208B Super Cargomaster
registration: N9714B
photo of Cessna-208B-Super-Cargomaster-N9714B
accident date: 03-07-2017
type: Cessna 208B Super Cargomaster
registration: N9714B
 

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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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