The second black box has been found at the plane crash site near Aktau and handed over to the investigation department, according to a Kazakh official from transport department on Thursday. The Embraer 190 aircraft operated by Azerbaijan Airlines flight J2-8243 from Baku to Grozny crashed near Aktau Airport in Kazakhstan on Wednesday.

In a Dec. 27 phone conversation with Aliyev, Kazakh President Kasym-Jomart Tokayev discussed the progress of work of the special state commission to investigate the crash and assured that the Kazakh side will make every effort to ensure comprehensive and objective clarification of all circumstances of the crash.