The investigation is making use of a wide range of information, including:
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aircraft maintenance data obtained from the operator;
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flight operational data obtained from the operator and various international service providers: –NOTAMs;
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–Flight plan; –Weather; –Crew status;
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images available publicly and obtained from the NBAAI, Australian Federal Police (AFP) and DCA;
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satellite imagery taken in the days after the occurrence;
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Air Traffic Control (ATC) surveillance data obtained from UkSATSE;
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ATC surveillance data obtained from the Russian Federation;
•
Flight Data Recorder (FDR) and Cockpit Voice Recorder (CVR) data from the aircraft.