Failure to properly use the appropriate checklist 
Failure to use safety precautions related to starting 
Improper adjustment of engine controls during start 
Failure to assure proper clearance of the propeller 
Improper use of brakes 
Improper positioning of the flight controls for various wind conditions 
Hazards of taxiing too fast 
Failure to comply with airport/taxiway surface marking, signals, and ATC clearances or instructions 
Improper positioning of the airplane 
Improper acceptance of marginal engine performance 
An improper check of flight controls 
Hazards of failure to review takeoff and emergency procedures 
Failure to avoid runway incursions and to ensure no conflict with traffic prior to taxiing into p