The monthly bulletin from the Air Accidents Investigation Branch has been released. This month’s issue covers the accident(s) of:-

• Robinson R22 Beta (G-DEFY), dynamic rollover, Elstree Aerodrome, Hertfordshire, 25 September 2015
• Robinson R22 Beta (G-TIMH), heavy landing, Nottingham Heliport, 13 September 2015
• Robinson R66 (G-LROK), dynamic rollover during takeoff, Denham Airfield, Buckinghamshire, 12 September 2015