KIEV, UKRAINE - JANUARY 08: President of Ukraine International Airlines company Yevgen Dykhne speaks during a press conference at the Boryspil International Airport near Kiev, Ukraine, on January 8, 2020. Ukrainian plane Boeing 737 crashed after taking off from Tehran's Imam Khomeini airport on 8 January 2020. Vladimir Shtanko / Anadolu Agency/ABACAPRESS.COM

KIEV, UKRAINE - JANUARY 08: President of Ukraine International Airlines company Yevgen Dykhne speaks during a press conference at the Boryspil International Airport near Kiev, Ukraine, on January 8, 2020. Ukrainian plane Boeing 737 crashed after taking off from Tehran's Imam Khomeini airport on 8 January 2020. Vladimir Shtanko / Anadolu Agency/ABACAPRESS.COM

KIEV, UKRAINE - JANUARY 08: President of Ukraine International Airlines company Yevgen Dykhne (2-R) speaks during a press conference at the Boryspil International Airport near Kiev, Ukraine, on January 8, 2020. Ukrainian plane Boeing 737 crashed after taking off from Tehran's Imam Khomeini airport on 8 January 2020. Vladimir Shtanko / Anadolu Agency/ABACAPRESS.COM