This is according to the Accident Investigation Bureau (AIB) who stated this on Friday.
Spokesman for the AIB said the ‘black box’ would be analysed at its Abuja office.
The Embraer-120 aircraft, with registration number 5N-BJY, was operated by Associated Airlines and was on a private charter flight from Lagos to Akure.
It crashed shortly after take-off at the local wing of the Murtala Mohammed Airport, Lagos.
Oketunbi said; “AIB will analyse the black box at its newly constructed accident investigation bureau office in Abuja.