Small Aircraft; Low Wing; 1 Eng; Retractable Gear
Flight Crew Commercial; Flight Crew Instrument; Flight Crew Flight Instructor
Flight Crew Last 90 Days 108; Flight Crew Total 803; Flight Crew Type 505
Situational Awareness
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural FAR; Ground Event / Encounter Loss Of Aircraft Control; Ground Event / Encounter Aircraft
General None Reported / Taken
Human Factors
After doing a previous flight in Aircraft X; I was going to conduct another flight. I started the engine with a hot start checklist procedure. After the engine started cranking I applied full mixture and then applied throttle; immediately after that the aircraft started moving to the right and I couldn't reach full brakes. Next to the aircraft it was Aircraft Y; I hit it with the right wing of Aircraft X; on the spinner; this caused that the airplane to do an 180 turn. Next to Aircraft Y it was Aircraft Z; finally; the propeller of Aircraft X hit the right wing of Aircraft Y; the engine of Aircraft X stopped by itself; and the left wing tip of Aircraft X hit the rudder of Aircraft Z.
Pilot reported striking two different parked aircraft while attempting to taxi out of parking.