Flugunfall 14 APR 1988 einer Fokker F-28 Fellowship 4000 N110UR - Charleston, WV
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Status:Accident investigation report completed and information captured
Datum:Donnerstag 14 April 1988
Flugzeugtyp:Silhouette image of generic F28 model; specific model in this crash may look slightly different
Fokker F-28 Fellowship 4000
Fluggesellschaft:Piedmont Airlines
Kennzeichen: N110UR
Werknummer: 11182
Baujahr: 1982-03-31 (6 years )
Besatzung:Todesopfer: 0 / Insassen: 6
Fluggäste:Todesopfer: 0 / Insassen: 56
Gesamt:Todesopfer: 0 / Insassen: 62
Sachschaden: schwer beschädigt
Konsequenzen: Repaired
Unfallort:Charleston, WV (   USA)
Flugphase: Während des Fluges (ENR)
Betriebsart:Inländischer planmäßiger Passagierflug
Flug von:Charlotte-Douglas Airport, NC (CLT/KCLT), USA
Flug nach:Charleston-Yeager Airport, WV (CRW/KCRW), USA
Cruising at FL310, the no. 2 engine first stage turbine disc separated, causing an uncontained engine failure. Turbine debris penetrated the fuselage structure and caused depressurization. The pilot made an emergency descent and landed at Charleston.

Probable Cause:

PROBABLE CAUSE: "Engine and airframe failure were caused by the the separation of the first stage low pressure turbine disk. The disc interstage seal was installed inadequately, resulting in rubbing between the seal and disk, causing failure of the disk. Inadequate procedure by maintenance personnel are a contributing factor."

Accident investigation:

Investigating agency: NTSB
Status: Investigation completed
Duration: 3 years and 6 months
Accident number: BFO88FA036
Download report: Summary report



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This map shows the airport of departure and the intended destination of the flight. The line between the airports does not display the exact flight path.
Distance from Charlotte-Douglas Airport, NC to Charleston-Yeager Airport, WV as the crow flies is 354 km (221 miles).

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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