On approach to landing in reduced visibility just before night, a Sikorsky S-92A (G-LAWX) descended to within 28 ft of rising terrain close to a house. During the subsequent emergency climb at low indicated airspeed, engine torque increased to 131% and the pitch attitude was unstable, 14 October 2019.
A DJI Phantom 4 RTK unmanned aircraft system (UAS) was being operated in an automated flight mode when one of the four propellers detached whilst in-flight. The aircraft rapidly descended and struck the ground. No one was injured, 2 Dec 2020.