Myself and three other Mechanical Engineering students are in our last year of college and we wanted to go out with a bang.... So we though, what would be fun to build as a senior project?
Well, we decided unanimously on building a heavy lift gas powered quadcopter. It will have a payload of 50lbs, variable pitch to allow quick maneuvers and two 12.5hp two-stroke hobby motors running parallel. Each rotor head will have four 435mm rotor blades making this UAV one big quadcopter measuring roughly 40" in length. The four of us are really excited to finish and watch it fly. If you are interested check out the links below.