AD/CESSNA 320/7 - Fuel Lines - Modification and Inspection

Overview

The Civil Aviation Regulations 1998, as amended and overseen by the Civil Aviation Safety Authority, were enacted to regulate and ensure the safety of civil aviation in Australia. One of the specific legislative instruments under this Act is AD/CESSNA 320/7, which was introduced to address the safety concerns associated with fuel line modifications and inspections on the Cessna 320 Series Aeroplanes, particularly for model 320E and 320F with serial numbers 320E0001 to 320F0045. This directive was issued to ensure compliance with the safety standards set forth by the Civil Aviation Safety Authority. The policy objective behind this legislation is to mitigate risks related to fuel system integrity, thereby enhancing overall flight safety and protecting both crew and passengers from potential hazards arising from fuel line defects.

Scope and Application

The Civil Aviation Regulations 1998, specifically Part 39 - 105, encompasses Airworthiness Directives issued by the Civil Aviation Safety Authority, focusing on maintaining the safety standards of aircraft within Australian airspace. One such directive, AD/CESSNA 320/7, pertains to the modification and inspection of fuel lines for all Cessna 320E and 320F models with serial numbers ranging from 320E0001 to 320F0045. This directive mandates compliance within 100 hours of time in service after the effective date of 12 May 1969, as documented in Cessna SL ME68-27. The scope of this regulation is specifically targeted at ensuring the airworthiness of these aircraft by addressing potential safety hazards associated with the fuel lines, thereby maintaining the operational integrity and safety of civil aviation within Australia. The directive applies to the mentioned aircraft models within the specified serial number range, and compliance is mandatory for continued airworthiness in accordance with the stipulated timeframe.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, sets forth the Civil Aviation Safety Authority (CASA) Schedule of Airworthiness Directives, which includes AD/CESSNA 320/7 (paragraph 1). This directive pertains to the Cessna 320 Series Aeroplanes, more precisely, it mandates modifications and inspections on the fuel lines of model 320E and 320F aircraft with serial numbers ranging from 320E0001 to 320F0045 (paragraph 1). The directive became applicable on 12 May 1969, and compliance is required within 100 hours of the aircraft's time in service post that date (paragraph 1). In compliance with AD/CESSNA 320/7, the owner or operator of the specified Cessna 320 Series Aeroplanes must ensure that the modifications and inspections on the fuel lines are performed as directed (paragraph 2). The modifications are intended to enhance the safety of the aircraft by addressing potential issues with the fuel lines, and the inspections are to verify that these modifications have been correctly implemented (paragraph 2). The document referenced for compliance is Cessna SL ME68-27, which provides the detailed instructions for the required actions (paragraph 2). Failure to comply with AD/CESSNA 320/7 can lead to significant consequences under the Civil Aviation Act 1988 and the Civil Aviation Regulations 1998 (paragraph 3). If an aircraft does not meet the requirements of this Airworthiness Directive, it may be deemed unairworthy, which could result in the grounding of the aircraft and the inability to operate it commercially (paragraph 3). Furthermore, the owner or operator of the aircraft could face enforcement actions, including fines or other penalties as stipulated by the regulations (paragraph 3). The specific maximum penalties for breaches of these regulations are not detailed in the legislative instrument but are outlined in the broader regulatory framework.