Runway excursion involving four-engine aircraft

No fatalities • Cuenca-Mariscal La Mar, Ecuador • Landing (descent or approach)

A four-engine aircraft experienced a runway excursion during landing due to excessive speed and a long touchdown, resulting in significant structural damage but no injuries.

What happened

During the landing phase on runway 23, a four-engine airplane touched down with excessive speed and beyond the intended touchdown point. Upon making contact with the runway, the crew initiated standard braking maneuvers; however, the captain determined that the remaining runway length was insufficient to bring the aircraft to a complete stop. To avoid an overrun of the runway perimeter, the pilot steered the aircraft toward the right side of the pavement.

As the aircraft exited the runway, the right main landing gear sank into soft terrain. This movement caused the right wing to make contact with the ground, subsequently impacting both the number 3 and number 4 engines. The impact resulted in substantial structural damage to the right-side propulsion units and the wing assembly.

Findings

  • The aircraft sustained heavy damage to its right wing and engines.
  • The incident resulted in zero injuries to those on board.
  • The aircraft was ultimately declared a total loss, as the damage was deemed beyond repair.

Probable cause

The aircraft failed to stop on the runway due to an excessive touchdown speed and a long landing position.

Frequently asked questions

What happened in the 1982-10-08 Vickers Viscount accident near Cuenca-Mariscal La Mar, Ecuador?

A four-engine aircraft experienced a runway excursion during landing due to excessive speed and a long touchdown, resulting in significant structural damage but no injuries.

Were there any fatalities in the 1982-10-08 Vickers Viscount accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 1982-10-08 involved a Vickers Viscount, registration HC-ATV, operated by SAN Ecuador - Servicios Aéreos Nacionales, at Cuenca-Mariscal La Mar, Ecuador.

What was the probable cause of the accident?

The aircraft failed to stop on the runway due to an excessive touchdown speed and a long landing position.

Loading the flight search…