The L-29 Delfin jet aircraft is a Czechoslovakian trainer aircraft.
The aircraft allows you to perform in the air all the figures of simple, complex and aerobatics: combat turns, verticals, inversions, loops, oblique loops, turns on verticals, vertical figure eights, Victoria, tulip, loop in a loop...
1:48 BELL - an aerobatics maneuver in which the aircraft is transferred to a vertical climb and then slows down to an almost complete stop. The significance of this figure in combat lies in the fact that while passing zero speed the aircraft becomes invisible to Doppler radars and radar-guided missile heads.