Runway excursion during landing at mining strip

No fatalities • Kako Mine, United States of America • Landing (descent or approach)

A cargo air taxi flight veered off the runway during the landing phase at a mining strip after the pilot lost control of the aircraft's nose direction.

What happened

During a non-scheduled cargo operation, an air taxi flight was performing a landing at a mining strip. As the aircraft made contact with the runway, the pilot-in-command transitioned his left hand from the yoke to the nose steering tiller. According to the pilot's account, the nose of the aircraft lifted off the ground before reverse thrust could be engaged. This movement caused the aircraft to begin a rightward veer. In an attempt to correct the trajectory, the pilot applied left rudder and increased power to the right engine, but the aircraft ultimately exited the runway on its right side.

Findings

  • The aircraft's nose lifted from the runway surface immediately following touchdown.
  • The pilot's release of the yoke to manipulate the nose steering tiller preceded the loss of directional control.
  • The aircraft departed the runway surface to the right during the landing roll.

Probable cause

The pilot lost directional control of the aircraft after releasing the yoke to use the nose steering tiller during the landing roll.

Frequently asked questions

What happened in the 1990-06-23 Short SC.7 Skyvan Variant accident near Kako Mine, United States of America?

A cargo air taxi flight veered off the runway during the landing phase at a mining strip after the pilot lost control of the aircraft's nose direction.

Were there any fatalities in the 1990-06-23 Short SC.7 Skyvan Variant accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 1990-06-23 involved a Short SC.7 Skyvan Variant, registration N50GA, operated by North Star Air Cargo, at Kako Mine, United States of America.

What was the probable cause of the accident?

The pilot lost directional control of the aircraft after releasing the yoke to use the nose steering tiller during the landing roll.

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