Flugunfall 16 DEC 1978 einer Fokker F-27 Friendship 200 AP-ATO - Karachi
ASN logo
 

Status:
Datum:Samstag 16 Dezember 1978
Flugzeugtyp:Silhouette image of generic F27 model; specific model in this crash may look slightly different
Fokker F-27 Friendship 200
Fluggesellschaft:Pakistan International Airlines - PIA
Kennzeichen: AP-ATO
Werknummer: 10250
Baujahr: 1964
Betriebsstunden:30260
Anzahl Zyklen der Zelle:38666
Besatzung:Todesopfer: 1 / Insassen: 2
Fluggäste:Todesopfer: 0 / Insassen: 0
Gesamt:Todesopfer: 1 / Insassen: 2
Sachschaden: Zerstört
Konsequenzen: Written off (damaged beyond repair)
Unfallort:Karachi (   Pakistan)
Flugphase: Annäherung (APR)
Betriebsart:Test
Flug von:Karachi International Airport (KHI/OPKC), Pakistan
Flug nach:Karachi International Airport (KHI/OPKC), Pakistan
Unfallbericht:
Both engines lost power immediately following power increase during a stall recovery. The F-27 was engaged in a series of stall tests.

Probable Cause:

PROBABLE CAUSE: "Overtemperature of both engines, resulting in their simultaneous failure. This was caused by malfunction of the contact switches of No.1 engine propeller automatic flight safety pitch lock withdrawal system and the pilot's failure to withdraw the locks manually by placing the HP fuel cock levers in the 'lockout' position."

Informationsquelle:
» Willem Wendt


Fotos

photo of Fokker-F-27200-AP-ATO
accident date: 16-12-1978
type: Fokker F-27 Friendship 200
registration: AP-ATO
 

Map

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.
languages: languages

Share

The Aviation Safety Network is an exclusive service provided by:
Quick Links:

CONNECT WITH US: FSF on social media FSF Facebook FSF Twitter FSF Youtube FSF LinkedIn FSF Instagram

©2024 Flight Safety Foundation

1920 Ballenger Av, 4th Fl.
Alexandria, Virginia 22314
www.FlightSafety.org