According to the Russian leader, the new airplanes, MC-21, SSJ-100 and Il-114 "have a very good level ZHUKOVSKY, June 24. /TASS/. Russia has managed to perform a complete import substitution for aircraft as a result of the sanction pressure, President Vladimir Putin said at the meeting on national aviation. TASS collects key statements of the head of state. Complete import substitution of aviation equipment "In view of a big number of reasons, primarily the sanction pressure, we have the