Bonanza 36
Flight Crew Instrument; Flight Crew Private
Flight Crew Last 90 Days 30; Flight Crew Total 1923; Flight Crew Type 1688
Situational Awareness; Troubleshooting
Aircraft Equipment Problem Critical; Ground Event / Encounter Aircraft; Ground Event / Encounter Loss Of Aircraft Control
Aircraft Aircraft Damaged
Aircraft; Human Factors
After pre-flighting the Bonanza for a local flight; it wouldn't start. As I turned the prop slowly -- not intending to start by hand propping -- the engine fired unexpectedly. I was unable to shut the engine down and the aircraft taxied into a Beech Sierra 200. Authorities notified.
When the engine failed to start; the pilot of a BE-36 exited to turn the prop through and failed to turn off the magnetos. The engine started and the uncontrolled airplane taxied into another aircraft.