COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Cessna 400 Series Aeroplanes
AD/CESSNA 400/20
Amdt 1
Emergency Exit Window - Modification 5/71
Applicability: All model 401, 401A and 401B with S/Nos. 401-0041 to 401B-0052. All model 402, 402A and 402B with S/Nos. 402-0041 to 402B-0030. Model 411 and 411A with S/Nos. 411-0235 to 411A-0300.
Document: Cessna SL ME70-30 (Supplement 1).
Compliance: Within 100 hours time in service after 30 June 1971.
Note: Compliance with the preceding issue of this Directive satisfies compliance with this issue of the Directive.
Overview
The Civil Aviation Regulations 1998 were enacted to ensure the safety and efficiency of civil aviation in Australia, addressing the need for a comprehensive regulatory framework governing all aspects of civil aviation operations within the country. The regulations were introduced by the Parliament of Australia to establish a consistent and robust legal foundation for the regulation of civil aviation, thereby protecting the public and maintaining the integrity of the national airspace. The Civil Aviation Regulations 1998 include specific provisions such as airworthiness directives, which aim to ensure that all aircraft meet the necessary safety standards and are maintained in a safe and airworthy condition. One such directive is AD/CESSNA 400/20, which addresses the modification of emergency exit windows on Cessna 400 series aeroplanes to ensure compliance with safety requirements. This amendment, issued under the authority of the Civil Aviation Safety Authority, underscores the policy objective of maintaining high safety standards in the aviation industry.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, issued by the Civil Aviation Safety Authority (CASA), establish detailed requirements for airworthiness directives concerning aircraft operations within Australia. This legislation applies to all model 401, 401A and 401B Cessna 400 series aeroplanes with specific serial numbers ranging from 401-0041 to 401B-0052, as well as model 402, 402A, and 402B aeroplanes with serial numbers from 402-0041 to 402B-0030, and model 411 and 411A aeroplanes with serial numbers from 411-0235 to 411A-0300. The regulation mandates compliance with the specified airworthiness directive regarding emergency exit window modifications as detailed in Cessna SL ME70-30 (Supplement 1) within 100 hours of time in service after 30 June 1971. Compliance with previous issues of this directive is acknowledged to meet the requirements of this current issue. The scope and application of this directive are limited to the aforementioned aircraft models and serial numbers, and it does not extend to other aircraft types or models outside this specification.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 - 105, under the Schedule of Airworthiness Directives, address the Cessna 400 Series Aeroplanes with a particular focus on emergency exit windows. The directive AD/CESSNA 400/20 Amendment 1 pertains to modifications of emergency exit windows (Section 5/71). It applies to specific model series and serial numbers of Cessna 400 aeroplanes, namely models 401, 401A, 401B, 402, 402A, 402B, 411, and 411A, with serial numbers ranging from 401-0041 to 411A-0300. The compliance requirement is to be met within 100 hours of time in service after 30 June 1971, as detailed in the Cessna SL ME70-30 (Supplement 1) document. Notably, compliance with the preceding issue of this Directive is considered satisfactory for this current issue.
The obligations imposed by this Act on the relevant parties include ensuring that the specified models and serial numbers of Cessna 400 aeroplanes undergo the necessary modifications to their emergency exit windows within the stipulated timeframe. The requirement is clearly outlined to maintain airworthiness standards and enhance safety features of the aircraft. Operators and owners of the affected aircraft must take proactive steps to verify compliance with the directive, ensuring that any modifications are documented and certified appropriately.
Failure to comply with the provisions outlined in this directive can result in severe consequences. Although specific offences, penalties, or civil/criminal consequences are not detailed in the provided text, non-compliance with airworthiness directives under the Civil Aviation Regulations 1998 can generally lead to enforcement actions by the Civil Aviation Safety Authority (CASA). Such actions may include fines, suspension of airworthiness certificates, or other regulatory sanctions. The potential penalties underscore the importance of adhering to the specified requirements to avoid legal repercussions and ensure the safe operation of the aircraft.