The Accident Investigation and Prevention Bureau (AIPB), now Accident Investigation Bureau (AIB) received notification of the accident at 1200hrs and investigations commenced same day.
The States of the Aircraft, Engine Manufacture/Design and other stakeholders were notified same day. Aviation Development Company (ADC), operator of the aircraft, was a scheduled transport airline. The aircraft took off from Calabar on Sunday morning the 29th of October, 2006 and landed in Lagos. It then proceeded to Abuja where it landed at 1020hrs.