Accident Scottish Aviation Twin Pioneer 1 G-AOEO,
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ASN Wikibase Occurrence # 334343
 

Date:Saturday 7 December 1957
Time:
Type:Silhouette image of generic TPIN model; specific model in this crash may look slightly different    
Scottish Aviation Twin Pioneer 1
Owner/operator:Scottish Airlines
Registration: G-AOEO
MSN: 503
Year of manufacture:1956
Total airframe hrs:564 hours
Engine model:Alvis Leonides 514
Fatalities:Fatalities: 6 / Occupants: 6
Aircraft damage: Destroyed, written off
Category:Accident
Location:Fezzan -   Libya
Phase: Unknown
Nature:Demo/Airshow/Display
Departure airport:Atshan Airstrip
Destination airport:Tripoli-Idris Airport (TIP/HLLT)
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The Twin Pioneer aircraft, operated by the manufacturer, had performed a local flight at the Atshan Esso Petroleum camp when it took off at 14:27 for an expected 3,5 hour flight back to Idris. The aircraft did not arrive at its destination and was found to have crashed 285 miles SSW of Tripoli. The outer panel of the left hand wing was found 1200 yards from the main wreckage.

PROBABLE CAUSE: "The failure in fatigue of the forward tube of the "V brace" structure in the outer panel of the port wing. This failure led to the breaking away of the outer panel of the port wing from the aircraft in flight. The aircraft was then rendered completely uncontrollable and dived vertically to the ground."

Sources:

ICAO Accident Digest No.9, Circular 56-AN/51 (240-244)

Location

Images:


photo (c) Aviation Safety Network

Revision history:

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