Accident Description
While on final approach to runway 14 at Rio de Janeiro-Galeão Airport, the aircraft was at an altitude of 200 feet when it pitched nose-down and collided with the sea. The aircraft, carrying four crew members, was destroyed in the impact. Two crew members were rescued, while the other two were killed.
Investigative Conclusions
The official accident investigation presented a probable cause for the crash. According to the report, during the short final phase, the speed brake lever was positioned at 45°, and the inboard spoilers were in a deactivated state. The flight crew observed that the spoiler switch cover was open. It is theorized that the copilot inadvertently closed the spoiler switch cover, which resulted in the activation of the inboard spoiler. This deployment caused an uncommanded pitch-down moment, leading to the aircraft's descent into the sea.