Complex sentence: The plane involved in the incident had a tail number of A2-AKD and was first flown in 1996 and was able to seat thirteen passengers and one crew member, however at the time of the accident only twelve including the pilot were on board.
Split into simpler sentences: The plane involved in the incident had a tail number of A2-AKD, was first flown in 1996, and was able to seat thirteen passengers and one crew member. At the time of the accident only twelve including the pilot were on board.