For your Commercial Pilot Licence you will need to complete 7 theory exams, each one covering a subject in general aviation. Typically students conduct home study, occasionally coming in for a one-to-one theory lesson at the hangar. Your subjects are Aerodynamics, Meteorology, Air Law, Aircraft General Knowledge, Human Factors, Performance and Planning, and Navigation. Click the arrow to see a list of text books we recommend to conduct your study; we are able to order these for you via the school.
Advanced Flight Theory CPL(H) - Distance Learning Course
W. J. Wagtendonk - 'Principles of Helicopter Flight'
Federal Aviation Administration - 'Helicopter Flying Handbook'