COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Partenavia P68 Series Aeroplanes
AIRWORTHINESS DIRECTIVE
For the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.1 (1) of CAR 1998. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.
AD/P68/49 Landing Gear Attach Bolts 5/2000 DM
Applicability: All models P68, except model P68R.
Requirement: For Serial Numbers up to and including 400, inspect in accordance with Vulcan Air SB 99 Rev. 1.
For all aircraft, comply with the Note at Page 3 of the Requirement document.
Note: RAI AD 2000-140 refers.
Compliance: Before further flight after the effective date of this directive.
This Airworthiness Directive becomes effective on 12 April 2000.
Background: The manufacturer has received a report of a failure of a bolt which attaches the MLG spring to fuselage joint. The failure is attributed to an over torque of the attaching bolt.
Bernard Malcolm Hole
Delegate of the Civil Aviation Safety Authority 5 April 2000
The above AD is notified in the Commonwealth of Australia Gazette on 12 April 2000.
Overview
The Civil Aviation Regulations 1998, under Part 39 - 105, address specific airworthiness directives to ensure the safety of civil aviation. The enactment of this legislation by the Civil Aviation Safety Authority (CASA) aims to mitigate risks associated with unsafe conditions in aircraft, ensuring compliance with international safety standards. The policy objective is to maintain and enhance the safety of civil aviation through the timely issuance of directives that address identified issues, such as the potential failure of landing gear attach bolts in certain aircraft models. This particular Airworthiness Directive (AD) for the Partenavia P68 Series Aeroplanes was introduced to address a reported failure of a bolt that attaches the main landing gear spring to the fuselage joint, attributed to over-torquing of the bolt. The directive mandates inspections and compliance measures to prevent further incidents, highlighting CASA's commitment to proactive safety management.
Scope and Application
The Civil Aviation Regulations 1998, specifically Part 39 - 105, governs the airworthiness directives for certain aircraft within the Commonwealth of Australia. This particular Airworthiness Directive (AD) applies to Partenavia P68 Series aeroplanes, except for model P68R, with serial numbers up to and including 400. The directive mandates a detailed inspection of landing gear attach bolts, following the instructions outlined in Vulcan Air Service Bulletin 99 Rev. 1, and compliance with a specific note detailed in the requirement document. This directive is issued under the authority of a delegate of the Civil Aviation Safety Authority (CASA), who considers the inspection necessary to rectify an identified unsafe condition. The directive applies to all aircraft within the specified serial range and must be complied with before any further flight after its effective date, which is 12 April 2000. This AD is a regulatory requirement enforced to maintain the safety standards of the specified aircraft within Australia.
Key Provisions
The Airworthiness Directive (AD) AD/P68/49 issued under section 39.1(1) of the Civil Aviation Regulations 1998 (CAR 1998) pertains specifically to the Partenavia P68 series aeroplanes, excluding the P68R model. The directive mandates that aircraft within the specified serial numbers undergo an inspection of the landing gear attach bolts to prevent any unsafe conditions that could arise from bolt failure. The directive references a specific inspection procedure outlined in Vulcan Air SB 99 Rev. 1, which all affected aircraft must follow. Additionally, there is a requirement to adhere to a note on page 3 of the directive document, which refers to RAI AD 2000-140. The compliance with this directive must be achieved before the aircraft is allowed further flight after the effective date of the directive, which is 12 April 2000.
Under this directive, the obligations imposed on the parties involved are clear and specific. Aircraft owners, operators, and maintenance personnel must ensure that the required inspections are performed as detailed in Vulcan Air SB 99 Rev. 1. This involves closely examining the landing gear attach bolts, especially for aircraft with serial numbers up to and including 400, to mitigate the risk of bolt failure. Furthermore, the note on page 3 of the directive document must be strictly followed, which includes any additional instructions or guidelines referenced from RAI AD 2000-140. Failure to comply with these requirements before further flight can result in legal and safety consequences.
Non-compliance with the provisions of AD/P68/49 can lead to significant civil and criminal consequences. The AD is a legal requirement under the Civil Aviation Regulations 1998, and failure to adhere to its mandates can result in penalties. The specific consequences for non-compliance are not detailed within the text of the AD itself but would typically include fines, grounding of the aircraft, and potential criminal charges in severe cases. The exact penalties can vary based on the nature and extent of the non-compliance, but they are intended to enforce strict adherence to safety regulations to protect public safety and aircraft integrity.