Here are several books and other materials you can download free of charge to help you begin your flight training.
R22 and R44 Weight and Balance Calculators
These Weight and Balance calculators were originally downloaded from Steven Hale’s website.
Helicopter Flying Handbook
Helicopter Instructor’s Handbook
Helicopter Instructor’s Handbook
Instrument Flying Handbook
Instrument Procedures Handbook
Instrument Procedures Handbook
Pilot’s Handbook of Aeronautical Knowledge
Pilot’s Handbook of Aeronautical Knowledge
Aviation Weather
Aviation Weather Services
Aircraft Weight and Balance Handbook
Aircraft Weight and Balance Handbook
Plane Sense — General Aviation Information
Plane Sense General Aviation Information