It's a 'Quadcopter'!
Even though the wind was low, a few crashes and spins were to be seen. However, no damage was recorded.
A quadcopter, also called a quadrotor helicopter or quadrotor, is a multirotor helicopter that is lifted and propelled by four rotors. Quadcopters are classified as rotorcraft, as opposed to fixed-wing aircraft, because their lift is generated by a set of rotors (vertically oriented propellers).
We look forward to seeing more exciting flying at the next 'test and evaluation day' on the 21st May, 2016 from 12 midday. Come along for a look or a fly.