Aircraft crash near Dembidolo during night approach

No fatalities • Dembidolo, Ethiopia • Landing (descent or approach)

An aircraft crashed into hilly terrain near Dembidolo after the crew failed to maintain proper altitude during a night approach in low visibility.

What happened

During a nighttime approach to Dembidolo, an aircraft encountered heavy stratus cloud cover. While navigating the approach, the crew did not recognize that the plane had descended to an insufficient altitude. As the aircraft approached mountainous terrain, the crew attempted to climb by increasing engine power. However, this maneuver resulted in an aerodynamic stall. The aircraft subsequently lost altitude and struck hilly ground located a short distance from the airfield.

Findings

  • The flight was operating under night conditions with low visibility due to stratus clouds.
  • The crew failed to maintain the required altitude during the approach phase.
  • The aircraft entered a stall following an attempt to increase climb performance near terrain.
  • There were 20 injuries reported among the occupants, with no fatalities recorded.
  • The aircraft sustained damage that rendered it a total loss.

Probable cause

The crew's failure to maintain safe altitude during a night approach led to an aerodynamic stall while attempting to clear terrain.

Frequently asked questions

What happened in the 1986-06-22 De Havilland DHC-6 Twin Otter accident near Dembidolo, Ethiopia?

An aircraft crashed into hilly terrain near Dembidolo after the crew failed to maintain proper altitude during a night approach in low visibility.

Were there any fatalities in the 1986-06-22 De Havilland DHC-6 Twin Otter accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 1986-06-22 involved a De Havilland DHC-6 Twin Otter, registration ET-AIQ, operated by Ethiopian Airlines, at Dembidolo, Ethiopia.

What was the probable cause of the accident?

The crew's failure to maintain safe altitude during a night approach led to an aerodynamic stall while attempting to clear terrain.

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