After graduating from the Kharkiv Institute of Civil Engineering ( now Kharkiv National University of Building and Architecture ), Shmukler from 1969 to 1990 worked in the research and design institutes, �Kharkovproekt?( 1969 1986 ), �Ukrgorstroyproekt?( 1986 1990 ), where he occupied the positions from the head of the technical department to the deputy chief engineer of the institute.
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In March 2012, the deputy chief engineer of the Department of Aviation and Technical Support of " Aeroflot " Constantine Mohniit revealed in the Russian daily newspaper " Vedomosti ", that Aeroflot was asking Sukhoi for compensation since the six Superjet 100s it operates are in the air only 3.9 hours / day on average instead of the standard 8 to 9 hours.
