ASTANA – The International Air Transport Association (IATA) expressed condolences after the tragic crash of an Azerbaijan Airlines plane on Dec. 25 in Aktau and called for a thorough, impartial and transparent investigation.

Clearly, the final version will be determined after analyzing the black boxes. However, the initial versions are well-grounded and based on facts. The facts are that the Azerbaijani civilian plane was damaged externally over Russian territory near Grozny,

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.