What happened
The aircraft, which carried the name Tuiuty, suffered a crash at Campo dos Afonsos Air Force Base. The incident resulted in the total destruction of the airframe. During the event, four crew members lost their lives, while two other individuals on board survived the accident. The specific circumstances leading to the crash remain unknown according to the available records.
Findings
No detailed contributing factors or conclusions regarding the cause of the accident are provided in the source material. The record simply notes that the crash occurred under unknown conditions.