Runway excursion involving twin-engine aircraft at Andahuaylas Airport

No fatalities • Andahuaylas, Peru • Landing (descent or approach)

A twin-engine aircraft veered off the runway and descended an embankment at Andahuaylas Airport, resulting in no injuries but heavy damage to the airframe.

What happened

During a routine flight, a twin-engine aircraft arrived at Andahuaylas Airport and completed a standard landing on runway 03. The flight proceeded without incident until the aircraft reached a speed of approximately 40 knots during its deceleration phase. At this point, the aircraft began to drift toward the left side of the runway.

Despite efforts by the crew to correct the directional deviation, the aircraft continued to move leftward, eventually exiting the paved surface. The aircraft traveled across a grassy area and proceeded down an embankment that was four meters in height before finally coming to a stop.

While the aircraft sustained damage beyond repair, there were no casualties among the 19 occupants, all of whom escaped the wreckage without injury.

Findings

  • The aircraft experienced a loss of directional control during the landing roll.
  • The excursion was characterized by a leftward deviation that led the aircraft off the runway and down a steep embankment.

Probable cause

The aircraft failed to maintain its centerline during deceleration, leading to a runway excursion and embankment descent.

Frequently asked questions

What happened in the 2010-11-13 Swearingen SA227 Metro III accident near Andahuaylas, Peru?

A twin-engine aircraft veered off the runway and descended an embankment at Andahuaylas Airport, resulting in no injuries but heavy damage to the airframe.

Were there any fatalities in the 2010-11-13 Swearingen SA227 Metro III accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 2010-11-13 involved a Swearingen SA227 Metro III, registration N781C, operated by LC Busre, at Andahuaylas, Peru.

What was the probable cause of the accident?

The aircraft failed to maintain its centerline during deceleration, leading to a runway excursion and embankment descent.

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