An in-flight emergency caused the crash of a Ukrainian SU-27B in October, killing an American and Ukrainian pilot, the head of the Ukrainian air force said on Nov. 9.
The National Interest: ‘Emergency’ caused a Su-27 fighter to crash, killing US and Ukrainian pilots
A picture taken on Oct. 12, 2018 shows the Ukrainian Su-27 UB fighter (Combat Trainer) flights during an air force exercises on Starokostyantyniv military airbase.
