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Fixed-wing type of drone is the type of drone that uses a ‘wing’ like the normal airplanes out there. They never use their energy to stay afloat rather they cruise in the air. They move forward as remotely controlled by a human or they could be made autonomous through guided GPS coordinates. Most fixed-wing drones have a couple of hours of average flying time as shown in Figure 1.1. Liquid fuel or gas-powered drones have high endurance and can fly up to 10 h or longer [9]. Fixed-wing is ideal for long-distance operations such as surveillance or mapping owing to their flight time and fuel efficiency. Still, they can be handy when aerial-photography involves loitering over a particular area for a longer duration of time. Also, there are some other downsides which include the higher cost and skill required for flying. It is not easy to put this type of drone in the air. One either needs a ‘runway’ or a catapult for the launch and the same goes for the landing you either need a runway or a parachute or a net to land them back in the ground safely.