Accident Fairchild F-27F N757L,
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ASN Wikibase Occurrence # 332650
 

Date:Friday 16 April 1965
Time:04:45
Type:Silhouette image of generic F27 model; specific model in this crash may look slightly different    
Fairchild F-27F
Owner/operator:Bonanza Air Lines
Registration: N757L
MSN: 54
Year of manufacture:1959
Total airframe hrs:8791 hours
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Destroyed, written off
Category:Accident
Location:Las Vegas-McCarran International Airport, NV (LAS) -   United States of America
Phase: Take off
Nature:Training
Departure airport:Las Vegas-McCarran International Airport, NV (LAS/KLAS)
Destination airport:Las Vegas-McCarran International Airport, NV (LAS/KLAS)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
A full flap landing was carried out, followed by flap-retraction to practice a no-flap takeoff. The Fairchild veered left upon rotation and cartwheeled off the runway, coming to rest 557 feet left of the runway and 6000 feet from the takeoff end. It appeared that the right inboard and outboard flaps were fully extended; the left inboard flap was extended 17 degrees and the left outboard flap was fully retracted.

PROBABLE CAUSE: "An asymmetrical flap condition during takeoff caused by foreign object jamming of the flap gear box and malfunction of the rotary flap actuator assembly. Inadequate maintenance and inspection. Inadequate function of the asymmetrical flap warning indicator."

Accident investigation:
  
Investigating agency: NTSB
Report number: LAX65A0082
Status: Investigation completed
Duration: 9 months
Download report: Final report

Sources:

NTSB

Location

Revision history:

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