The Ukrainian Air Force began using Czech agricultural aircraft Zlin Z-137T Agro Turbo to combat Russian Geran-2 drones. In Ukraine, the Zlin Z-137T Agro Turbo aircraft are additionally equipped with pylons with R-73 air-to-air missiles of Soviet manufacture. The first flight of the multipurpose Czechoslovakian aircraft Zlin Z 37T Agro-Turbo took place in September 1981, the Z-137T version is an improved version of the aircraft. Z-37 Agro Turbo aircraft can reach speeds of up to 285 km / h, at an altitude of up to 5,500 meters, at a range of up to 640 km. The aircraft are considered successful.