COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Beechcraft 77 (Skipper) Series Aeroplanes
AD/BEECH 77/9 Nose Landing Gear Axle 9/82
Applicability: All model 77 with S/Nos. WA-1 to WA-312. Requirement: Action in accordance with Beechcraft SI No. 1217. Compliance: Within 100 hours’ time in service after 30 September 1982.
Background: Manufacturers mandatory modification to improve axle integrity.
Overview
The Civil Aviation Regulations 1998, which were enacted by the Australian Government and are administered by the Civil Aviation Safety Authority (CASA), include Part 39 - 105, which details various Airworthiness Directives (ADs) designed to ensure the safety of aircraft. One such directive, AD/BEECH 77/9, applies specifically to the nose landing gear axle of Beechcraft 77 (Skipper) Series Aeroplanes with serial numbers WA-1 to WA-312. This directive was introduced to address a critical safety concern identified by the manufacturer, necessitating improvements to the axle integrity of these aircraft. The directive requires compliance within 100 hours of time in service following 30 September 1982, in accordance with Beechcraft Service Instruction No. 1217. This legislative measure aims to ensure that all affected aircraft meet stringent safety standards, thereby enhancing the overall safety of civil aviation operations within Australia.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105 under the Civil Aviation Safety Authority Schedule of Airworthiness Directives, pertains to Beechcraft 77 (Skipper) Series Aeroplanes. This legislative instrument applies to all aircraft of the model 77 with serial numbers WA-1 to WA-312. The Act mandates compliance with Beechcraft Service Instruction No. 1217, which involves a modification aimed at enhancing the integrity of the nose landing gear axle. This modification must be executed within 100 hours of time in service following 30 September 1982. The directive is a mandatory safety requirement enforced by the Civil Aviation Safety Authority, ensuring that all specified aircraft meet the necessary safety standards through the stipulated modification. This regulation has a clear geographic and jurisdictional reach, applying nationally across the Commonwealth of Australia and is directly enforced by the Civil Aviation Safety Authority.
Key Provisions
The Civil Aviation Regulations 1998, specifically Part 39 - 105, includes the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives. This legislation, as detailed in AD/BEECH 77/9, pertains to the Beechcraft 77 (Skipper) Series Aeroplanes, focusing on the nose landing gear axle. This directive applies to all model 77 aircraft with serial numbers WA-1 to WA-312. The requirement outlined in this directive is for compliance with Beechcraft Service Instruction No. 1217, which mandates a specific action to address the integrity of the nose landing gear axle. The action must be taken within 100 hours of the aircraft’s time in service after 30 September 1982, marking a critical period for ensuring the safety and compliance of the specified aircraft models.
The Act imposes several obligations on the operators and owners of the affected Beechcraft 77 (Skipper) Series Aeroplanes. They must adhere to the specified timeframe for implementing the modifications as detailed in Beechcraft SI No. 1217. This includes conducting the necessary inspections and repairs to the nose landing gear axle to meet the airworthiness standards set by CASA. Failure to comply with these requirements within the stipulated period could result in the aircraft being deemed unairworthy, potentially leading to grounding until the necessary modifications are completed. Operators and owners are also obligated to maintain accurate records of the compliance actions taken, which may be required for inspection by CASA.
The legislation also outlines the consequences for non-compliance with the directives. Any breach of the requirements specified in AD/BEECH 77/9 could result in significant penalties. The Civil Aviation Regulations 1998 provide for both civil and criminal penalties for non-compliance. Civil penalties may include fines up to a specified amount, as determined by the court, for each instance of non-compliance. In more severe cases, where non-compliance leads to safety incidents or accidents, criminal charges could be brought against the operators or owners, with potential penalties including imprisonment. These stringent measures underscore the importance of adhering to the airworthiness directives to ensure the safety of all persons on board and the integrity of the aviation system.