Incident
On an unspecified date, an aircraft transporting a delegation of senior officials from the Guinea Air Force to Monrovia crashed during its final approach to Roberts Airport. The aircraft descended too low, struck trees, and crashed in a wooded area near Charlesville, approximately 4 kilometers short of the runway. Impact forces and a subsequent post-crash fire destroyed the aircraft.
Casualties
All 11 occupants were killed in the accident. Among the deceased was General Souleymane Kéléfa Diallo, Chief of Staff of the Guinea Army Forces. The delegation was en route to Monrovia to participate in the celebration of the Liberia Army Forces anniversary.
Investigation
In July 2013, the investigation board confirmed that the accident resulted from multiple errors committed by the pilots. The board found that the pilots did not carry sufficient attention to the flight and the approach procedure. Additionally, investigators concluded that the flight crew was tired, which was considered a contributing factor because their faculties and capacities were diminished.