CASR Part 23 was developed to specify the airworthiness standards for small aeroplanes: Normal category aeroplanes - not intended for acrobatic operation, having up to 9 passenger seats and a maximum takeoff weight up to 5,700 kg. Utility category aeroplanes - intended for limited acrobatic operation, having up to 9 passenger seats and a maximum takeoff weight up to 5,700 kg. Acrobatic cat…
Part 21 of CASR deals with the certification and airworthiness requirements for aircraft and aircraft parts. It includes rules relating to Type Certificates, Type Acceptance Certificates, Supplemental Type Certificates, Production Certificates, Certificates of Airworthiness and export airworthiness approvals. It also covers the approval of aircraft engines, propellers, and certain materials and…
Part 1 of CASR 1998 provides a general explanation of the name, commencement date and structure of the CASR.