This paper experimentally determinates the calculation of an Unmanned Aerial Vehicle (UAV) and analyzes the design criteria within four different scenarios. The UAV to be designed is a loiter munition UAV system. A mobile or equipment such as a parachute and/or airbag. The UAV may be operable day and night conditions, capable of 2-3 hours of flight hours, and will be launched from a catapult. The UAV navigation system is compact and easily controlled by a personal Global Positioning System (GPS). The mentioned UAV will have a vast operational capability, especially for defense and border security activities since it is equipped with advanced avionics and a small physical footprint for covert operations. As a consequence of this research, it can be claimed that the UAV's mid-wing, twin-tail, and relatively light body will have three axis stability and offer numerous benefits, particularly in terms of operational cost.

This paper proposes new methods and strategies for the propulsion of a mini Unmanned Aerial Vehicle (UAV). Generally, the new technology batteries, fossil fuels, and hybrid systems are used to propel the UAVs. In this paper, experimental research regarding the usage of compressed air has been carried out. In total 13 nozzles have been installed to the fuselage of the UAV in terms of gaining 3-axis movement during flight. At the end of the manuscript, a MATLAB (Mathworks, US) program is provided in terms of calculating the maximum force and the flying time with the gained force. The UAV, whose design is presented, will be ideal for both defense and border security tasks, as it can move over the vehicle, has extremely high portability, and has a small physical footprint.