How to buy and fly a quadcopter drone:a small guide and flight school

This booklet provides basic knowledge and assistance for the purchase of quadrocopters and a detailed flight school.It is limited to the essentials, without any ballast. Contents: - Ready-to-fly quadcopters - Functionality - How to prepare a flight - First flight - Rotating away and first flight figures - More challenging flight maneuvers - Speedflight and loops, flips