No fatalities

1960-11-08: Curtiss C-46 Commando (TI-1024C) — Lineas Aéreas Costarricenses - LACSA — Palma Sur, Costa Rica

Palma Sur, Costa RicaLanding (descent or approach)

On November 8, 1960, a Curtiss C-46 Commando (registration TI-1024C) operated by Lineas Aéreas Costarricenses - LACSA was involved in an aviation accident near Palma Sur, Costa Rica during landing or approach. No fatalities were reported. Investigators recorded the probable cause as: The pilot's attempt to avoid a runway incursion by another aircraft led to an excursion into trees. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 5 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 1781246226Data APIEditorial standards

A private Piper aircraft veered off the runway and struck trees at Palma Sur Airport while attempting to avoid a collision with another aircraft.

What happened

During the landing phase at Palma Sur Airport, an incident occurred involving a Piper aircraft, registration TI-281. As the crew completed their touchdown on the runway, they observed a separate private aircraft performing a turn onto the active runway directly in their path.

In an effort to prevent a mid-air or ground collision with the encroaching plane, the flight crew executed an emergency maneuver by steering the aircraft to the right of the runway surface. During this avoidance maneuver, the aircraft exited the paved area and struck several trees before coming to a complete stop. The impact resulted in the aircraft being damaged beyond repair.

Findings

  • The primary factor leading to the excursion was the presence of another aircraft on the runway during the landing roll.
  • The maneuver intended to avoid a collision caused the aircraft to leave the prepared surface and encounter obstacles.

Probable cause

The pilot's attempt to avoid a runway incursion by another aircraft led to an excursion into trees.