Modern approach to the aircraft design implies more often rescue system application to the aircrafts with human crew like gliders, ultra-light and trainer aircraft. Likewise different class of the UAVs is more commonly designed with the parachute, or parachute/airbag landing system. Whether the aim is to land UAV in a usual mission or to rescue the aircraft/UAV system and the crew, integration of the parachute system is the solution. This paper represents implementation analysis of the different rescue systems in the medium range UAV with the diverse aspects of limitations like minimum mass increase, limited free space in the UAV to place the system and minimum increase of the aerodynamic load.