Under which regulations do applicants need to fulfill their PPL requirements?

The correct choice is based on the fact that the Civil Aviation Safety Regulations (CASR) establish the framework under which pilots must operate within Australia, including the requirements for obtaining a Private Pilot License (PPL). These regulations cover various aspects of aviation safety and pilot qualifications, ensuring that applicants meet the necessary standards for knowledge, skill, and safety regarding flight operations.

CASR includes specific requirements concerning flight training hours, medical assessments, and examinations that pilots must pass to obtain their PPL. This regulatory framework is critical to maintain the safety and integrity of aviation operations in Australia.

Other options, while they may be relevant to specific aspects of aviation, do not provide the comprehensive regulatory framework required for PPL requirements as specified by the CASA. For instance, while Civil Aviation Regulations (CAR) pertain to the general rules governing aviation, they do not specifically detail the requirements for licensure as CASR does. Similarly, Regional Aviation Guidelines (RAG) and Flight Safety Regulations (FSR) cover more narrow or region-specific practices but do not encapsulate the complete licensure requirements that fall under CASR.