The CASA exam system Learn about our exam system when getting your pilot licence. Pilot exams Learn more about the different exam types. Prepare for your exam Found out what you need to study or how to book your exam. After an exam See what you need to do after an exam. Also see Pilot licences Find out licence types, how to get your licence and how long it will take. Aviation Reference Number Learn more about an Aviation Reference Number and how you can apply. Part 61 of CASR Flight crew licensing Part 61 of CASR Flight crew licensing covers what flight crew must do to obtain and maintain licences, ratings and endorsements. Industry guides and publications Find relevant pilot guides, maps and resources. Aviation safety for pilots Find out more about aviation safety for pilots, including security requirements.