Overview

The Civil Aviation Regulations 1998 (Cth), administered by the Civil Aviation Safety Authority, were enacted to ensure the safety and efficiency of civil aviation in Australia. The specific legislative instrument F2006B10188, which amends the regulations, addresses the identified problem of incorrect positioning of the lock mechanism spindle on emergency exit doors of GAF N22 and N24 series aeroplanes. This was introduced in response to instances where the emergency exit door lock mechanism spindle had been incorrectly positioned before fitting the handle, posing a safety risk. The policy objective of this directive is to mandate the inspection of the emergency exit door lock mechanisms to ensure compliance and maintain the safety standards required by the Civil Aviation Regulations. Compliance with this directive is mandatory, requiring the inspection to be completed within 10 hours of time in service after 16 April 1981, as per the GAF Telex Nomad Alert SB ANMD 52-2.5/81.

Scope and Application

The Civil Aviation Regulations 1998, as amended, apply to all persons and entities involved in the operation and maintenance of N22 and N24 series aeroplanes within the Commonwealth of Australia. These regulations are established under the authority of the Civil Aviation Safety Authority (CASA) and pertain specifically to the inspection of the emergency exit door lock mechanism on these aeroplanes. The scope of these regulations encompasses the conduct and transactions related to the maintenance and safety inspections of the specified aircraft models, ensuring that such inspections are carried out in compliance with the stipulated timeframes and standards. The regulations extend across the entire Commonwealth, thereby applying uniformly across all states and territories. The applicability of these regulations is clear and unambiguous, targeting all N22 and N24 series aeroplanes. The specified compliance period requires that inspections be completed within 10 hours of time in service after the effective date of 16 April 1981. There are no exclusions or exemptions mentioned in the document, and no thresholds are specified for applicability. The regulations are enforced through subordinate instruments as necessary, ensuring that the safety directives are adhered to without deviation. The regulations do not explicitly mention extensions or restrictions through subordinate instruments in this particular context.

Key Provisions

The Civil Aviation Regulations 1998, specifically Part 39 - 105, under the Civil Aviation Safety Authority's (CASA) Schedule of Airworthiness Directives, include provisions pertaining to the GAF N22 and N24 series aeroplanes. One such directive, AD/GAF-N22/41, concerns the inspection of the emergency exit door lock mechanism (Section 39-105). This directive applies to all models within the N22 and N24 series, and it is documented in GAF Telex Nomad Alert SB ANMD 52-2.5/81. The directive mandates that inspections must be completed unless they have already been carried out, within 10 hours of time in service after 16 April 1981. This directive was issued due to instances where the lock mechanism spindle on the emergency exit door had been incorrectly positioned before fitting the handle. The primary obligation under this directive is to ensure that the emergency exit door lock mechanisms are correctly positioned and inspected to prevent any potential safety hazards. Operators of the N22 and N24 series aeroplanes must comply with this directive to ensure that the emergency exit door mechanisms are functioning as intended. This involves conducting thorough inspections within the specified timeframe, as outlined in the directive. Failure to comply with these inspection requirements may compromise the safety of the aircraft and its occupants. Failure to adhere to the provisions of AD/GAF-N22/41 can lead to serious safety risks, as the correct functioning of the emergency exit door lock mechanisms is crucial for the safety of passengers and crew. While the Civil Aviation Regulations 1998 do not explicitly state penalties for non-compliance with airworthiness directives, non-compliance can result in enforcement actions by CASA. These actions may include fines, suspension or revocation of airworthiness certificates, or other regulatory actions that could impact the operations of the aircraft. The exact consequences will depend on the severity and circumstances of the non-compliance, but it is clear that compliance is mandatory to maintain the safety standards required by Australian aviation law.