Accident
On a date not specified in the report, an aircraft departed from Havana-Jose Marti-Rancho Boyeros Airport. Shortly after takeoff, while climbing, the flight crew executed a right turn. During this maneuver, the airplane banked to an angle of 30 degrees. It then entered a dive and subsequently crashed. The impact destroyed the aircraft, and all 38 individuals on board lost their lives.
Investigation
The official investigation into the accident was conducted. According to the findings, the exact cause of the accident could not be determined with certainty. However, investigators believe that the loss of control was likely a consequence of a failure of the artificial horizontal instrument. Additionally, the possibility was raised that cargo inside the aircraft may have shifted during the right turn. Such a shift could have modified the aircraft's center of gravity (CofG), making it uncontrollable.
Probable Cause
The probable cause, as stated in the official report, is that the precise reason for the accident remains unknown. It is theorized that either an artificial horizontal failure or a cargo shift leading to an altered center of gravity caused the loss of control.