What happened
On October 16, 2014, at approximately 20:30 UTC, a Cessna 182A, registration PR-PEX, was performing a local flight departing from the Centro Nacional de Pára-quedismo (SDOI) in Boituva, São Paulo. The aircraft was operated for private purposes with two pilots on board.
During the final approach for landing on runway 06, the aircraft experienced a loss of engine power while executing the base-to-final turn. This loss of power caused the aircraft to strike the ground at the threshold of the runway, subsequently resulting in a capsize. The impact caused substantial damage to the aircraft, though both occupants sustained only light injuries.
The investigation
CENIPA's investigation established that while the pilots held valid medical certificates and single-engine land ratings, the aircraft was being operated without a valid Certificate of Airworthiness or Certificate of Registration issued by ANAC. This lack of documentation constituted a violation of Brazilian aeronautical regulations (RBHA 91). Because the operation was conducted in direct violation of established safety regulations, CENIPA elected to interrupt the investigation, noting that such non-compliance creates latent unsafe conditions.
Findings
- The primary cause of the accident was an engine power loss during the landing approach.
- The aircraft was within its permitted weight and balance limits.
- The aircraft was operating without required regulatory documentation, specifically the Certificate of Airworthiness and Certificate of Registration.
- The pilots held valid aeronautical medical certificates and appropriate pilot ratings.