Accident Reports
Robinson R44 Raven, G-CDXB
The pilot was undertaking a refresher course to renew his R44 rating, the previous one having expired a month before. He was going to do a training flight as part of his course and had been briefed by the instructor to start the helicopter on his own, after which the instructor would join him. The helicopter was started and after allowing some time for engine warm up, the instructor was approaching the helicopter when it suddenly...