Approach and Weather
The approach to Calabar Airport runway 03 was conducted in adverse weather conditions. Heavy rainfall, turbulence, a cloud ceiling of 240 meters, and visibility limited to 2,800 meters were reported.
Landing and Excursion
On final approach, the aircraft was unstable and not properly aligned with the runway centerline. Upon touchdown, the left main landing gear contacted the grassy area to the left of the runway. The captain attempted to correct the deviation, but the aircraft veered to the right, returning to the runway surface before overrunning the end. It struck a ditch and came to rest approximately 1,500 meters beyond the initial touchdown point. The aircraft then burst into flames.
Aftermath
One crew member was killed, and 10 other occupants sustained injuries. The aircraft was destroyed by impact and fire.
Probable Cause
The official investigation identified the following findings: poor weather conditions; limited visibility and low ceiling; the aircraft was unstable on final approach and misaligned with runway 03; the aircraft landed at excessive speed; the crew failed to initiate a go-around; and the approach was poorly planned.