ok, so i am new to this whole flying things radio controlled, and need a little help.
i am doing this project for NASA, called the SLP, where they give us money and we have to build a large rocket to fly 5280 ft high, and contain a scientific or engineering payload. our payload is a blimp. we plan to have it come out of the rocket and inflate on the way down. it must be radio controlled, yet stay under the weight limit. i am looking for as lightweight a propulsion system i can get for it. ANY suggestions would be great! thanks!