Runway overrun and canal excursion in Punta Arenas

20 fatalities • Puerto Williams, Chile • Landing (descent or approach)

An aircraft overran the runway during an approach in Punta Arenas, resulting in a vessel excursion into the Beagle Canal and multiple fatalities.

What happened

During a flight originating from Punta Arenas, the flight crew was initially instructed to execute a VOR approach toward runway 26. However, following a shift in wind conditions, the decision was made to transition to a straight-in approach for runway 08. During the landing phase, the aircraft touched down 427 meters beyond the runway threshold. The touchdown occurred at a speed of 112 knots, which exceeded both the reference speed of 110 knots and the intended target speed of 103 knots.

Due to the excessive landing distance and high velocity, the aircraft was unable to decelerate sufficiently before the end of the runway. The aircraft overran the pavement and entered the Beagle Canal, eventually coming to a stop approximately 20 meters from the shoreline. The accident resulted in 20 fatalities. Among the remaining occupants, 17 individuals sustained injuries, while 35 others were able to exit the aircraft without harm.

Findings

  • The aircraft touched down significantly past the runway threshold.
  • The landing speed was higher than the prescribed target touchdown speed.
  • A change in wind components necessitated a change in approach direction, contributing to the landing circumstances.

Probable cause

The aircraft overran the runway due to a touchdown significantly past the threshold at a speed exceeding the target approach velocity.

Frequently asked questions

What happened in the 1991-02-20 BAe 146 accident near Puerto Williams, Chile?

An aircraft overran the runway during an approach in Punta Arenas, resulting in a vessel excursion into the Beagle Canal and multiple fatalities.

Were there any fatalities in the 1991-02-20 BAe 146 accident?

The accident was fatal, resulting in 20 fatalities.

What aircraft was involved and where did it happen?

The accident on 1991-02-20 involved a BAe 146, registration CC-CET, operated by LAN Chile - Linea Aérea Nacional de Chile, at Puerto Williams, Chile.

What was the probable cause of the accident?

The aircraft overran the runway due to a touchdown significantly past the threshold at a speed exceeding the target approach velocity.

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