Meet the Aube: a paramotor drone with a max speed of 45 km/h and payload capacity of 2.4kg. It can fly for an hour and transmit data from its sensors to the ground. It has a fully autonomous mode and 3D printed parts.
The drone has an Arduino microcontroller, GPS, sensors, range finder, and a wireless module for you to take advantage of. This project is currently on Kickstarter.