What happened
A flight originating from Saint-Mandrier-sur-Mer, France, was conducting an approach toward the Port Lyautey airbase in Morocco. While executing the descent from the southwest, the aircraft descended below the necessary altitude for a safe arrival. During this phase of flight, the aircraft type struck electrical power lines, which induced a left bank and caused the left wing to make contact with the terrain.
The impact triggered a cartwheel motion, leading the plane to crash into the Sebou River near the airfield. The wreckage was consumed by fire following the collision. The incident resulted in 7 fatalities (comprising four crew members and three passengers) and left 20 other occupants injured, with several of those injuries classified as serious. The aircraft, known as 'Sireway' or 'Sirius', was completely destroyed by the force of the impact and the subsequent flames.
Findings
Investigations into the accident determined that the primary factor was an incorrect approach configuration by the pilot. This error led to the aircraft descending at an altitude that was too low and deviating from the established approach path.