Manual of Standards Part 139 Amendment (No. 2) 2008

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Explanatory Statement

Civil Aviation Safety Regulations 1998

Manual of Standards Part 139 Amendment (No. 2) 2008

 

Subsection 98 (1) of the Civil Aviation Act 1988 (the Act) provides that the Governor-General may make regulations for the Act and in the interests of the safety of air navigation.

 

The Civil Aviation Safety Regulations 1998 (CASR 1998) are made under subsection 98 (1). Part 139 of CASR 1998 deals with the operation of aerodromes, including rules about the certification of aerodromes and the requirements that apply to the operators of certified aerodromes. Under regulation 139.015 of CASR 1998, the standards for aerodromes are those set out in the Manual of Standards Part 139 Aerodromes (MOS Part 139). MOS Part 139 contains standards for aerodrome facilities and equipment that certified aerodromes must comply with. Among these are standards for physical characteristics of the movement area, including standards for runways and taxiways. The required standards to be met by any runway or taxiway are set by referring to its aerodrome reference code (ARC). The applicable ARC is determined by referring to the characteristics of the most demanding aeroplanes using that runway or taxiway and consists of a code number and a code letter. Table 2.1-2 in MOS Part 139 sets out a list of representative aeroplanes operating in Australia to provide examples of each possible ARC code number and letter combination. While the table is a useful guide, paragraph 2.1.6.2 of MOS Part 139 mentions that the information provided is indicative only and exact values for a particular aeroplane should be obtained from the aeroplane manufacturer.

 

The MOS Amendment replaces Table 2.1-2 to update the list of aeroplanes included. Among the new aeroplanes are the Airbus A380, A340-500 and A340-600, the Boeing 777-300 and various Bombardier and Embraer types.

 

Legislative Instruments Act

Under section 5 of the Legislative Instruments Act 2003 (the LIA), MOS Part 139 is taken to be a legislative instrument The MOS Amendment is, therefore, a legislative instrument and it is subject to tabling and disallowance in the Parliament under sections 38 and 42 of the LIA.

 

Consultation

Consultation under section 17 of the LIA has taken place. A Notice of Proposed Change was issued and comments were received in response. A Notice of Final Change (139/03) was then issued to provide details of the changes to be made to the table.

 

The instrument commenced on the day after it was registered.

 

The instrument has been made by the Director of Aviation Safety, on behalf of CASA, in accordance with subsection 84A (2) of the Act.

 

[Manual of Standards Part 139 Amendment (No. 2) 2008]

Overview

The Civil Aviation Safety Regulations 1998, specifically the Manual of Standards Part 139 Amendment (No. 2) 2008, were enacted to address the need for updated standards and references for aerodrome operations in light of the introduction of larger and more advanced aircraft into the Australian aviation sector. This legislative instrument, made under the authority granted by subsection 98(1) of the Civil Aviation Act 1988, ensures that the standards for aerodromes, particularly in relation to their physical characteristics and equipment, remain current and aligned with technological advancements. The Manual of Standards Part 139 Amendment (No. 2) 2008 was formulated by the Director of Aviation Safety on behalf of the Civil Aviation Safety Authority (CASA) and is subject to parliamentary oversight and approval as per the Legislative Instruments Act 2003. The policy objective is to maintain and enhance the safety of air navigation by ensuring that aerodromes are equipped to handle the demands of modern aircraft, such as the Airbus A380 and Boeing 777-300.

Scope and Application

The Civil Aviation Safety Regulations 1998 (CASR 1998) apply to any person or entity involved in the operation of aerodromes within Australia, including the certification of aerodromes and the requirements for their operators. This applies to various industries and entities such as aerodrome operators, aircraft manufacturers, and aviation service providers. The regulations are designed to ensure the safety of air navigation and are applicable nationwide, covering all states and territories within Australia. The standards set out in Part 139 of the CASR 1998 are governed by the Manual of Standards Part 139 (MOS Part 139), which specifies the standards for aerodrome facilities and equipment, including runways and taxiways. These standards are determined based on the aerodrome reference code (ARC) of the aeroplanes using the aerodrome. The recently amended MOS Part 139 updates the list of aeroplanes to include new models such as the Airbus A380, A340-500, and A340-600, as well as the Boeing 777-300 and various Bombardier and Embraer types. The amendment to MOS Part 139 is considered a legislative instrument under the Legislative Instruments Act 2003 and is subject to the processes of tabling and disallowance in Parliament. The amendment process involved consultation, with notices of proposed and final changes issued to inform stakeholders of the updates to the aeroplane list. The instrument commenced on the day following its registration, and was made by the Director of Aviation Safety on behalf of the Civil Aviation Safety Authority (CASA), in accordance with the Civil Aviation Act 1988.

Key Provisions

The main operative sections of the Civil Aviation Safety Regulations 1998 (CASR 1998) are those that pertain to the operation of aerodromes, specifically regulation 139.015. This regulation mandates that the standards for aerodromes must comply with those set out in the Manual of Standards Part 139 (MOS Part 139). The MOS Part 139 Amendment (No. 2) 2008 updates the list of aeroplanes in Table 2.1-2, which provides indicative values for determining the aerodrome reference code (ARC) of runways and taxiways. The amendment includes newer aeroplane types such as the Airbus A380, A340-500, A340-600, Boeing 777-300, and various Bombardier and Embraer types. This update ensures that the standards for aerodromes reflect the current types of aeroplanes operating in Australia. The obligations and requirements imposed by the Civil Aviation Safety Regulations 1998, as amended by the MOS Part 139 Amendment (No. 2) 2008, include ensuring that aerodromes meet the updated standards for their physical characteristics, specifically the movement area such as runways and taxiways. Operators of certified aerodromes must ensure that their facilities and equipment comply with the standards set out in MOS Part 139. This involves determining the appropriate ARC for each runway and taxiway based on the most demanding aeroplanes using those facilities, and ensuring that the physical characteristics meet the standards corresponding to those ARCs. The amendment requires that operators of aerodromes stay updated with the latest information, including the new aeroplane types listed in the updated Table 2.1-2. Any breach of the Civil Aviation Safety Regulations 1998 or the Manual of Standards Part 139 could result in various consequences, including the potential for safety hazards at aerodromes. While the Civil Aviation Safety Regulations 1998 themselves do not specify penalties for non-compliance, breaches of these regulations could lead to enforcement actions by the Civil Aviation Safety Authority (CASA). The severity of the consequences would depend on the nature and extent of the non-compliance. Under the Civil Aviation Act 1988, CASA has the power to take enforcement actions, including issuing infringement notices or pursuing legal action for more serious breaches. The maximum penalties for offences under the Civil Aviation Act 1988 can vary significantly, with potential fines and imprisonment for serious offences. The exact penalties would be determined based on the specific breach and the circumstances surrounding it.

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.