CASA EX48/11 – Exemption – for seaplanes

Overview

The Civil Aviation Regulations 1988, amended by instrument F2011L00652, introduced an exemption for seaplane pilots to address specific operational requirements that differ from those of conventional aircraft. This exemption was enacted to facilitate safe and efficient operations for seaplanes, which traditionally take off from and land on water rather than conventional runways. The Australian Government, through the Civil Aviation Safety Authority (CASA), enacted this regulation under the authority provided by the Civil Aviation Act 1988. The policy objective of this legislative instrument was to ensure the safety of air navigation by providing conditional exemptions where compliance with certain regulations would unduly restrict the operational flexibility of seaplanes. This exemption allows seaplane pilots to deviate from specified provisions of the Civil Aviation Regulations 1988 when necessary for safety, thereby accommodating the unique operational environment of seaplanes.

Scope and Application

The Civil Aviation Regulations 1988 Exemption — for Seaplanes applies to the pilot in command of a float-equipped or floating-hull aeroplane when the aircraft takes off from or lands on water. The exemption is specifically tailored for seaplanes and is intended to accommodate the unique circumstances under which these aircraft operate. This legislation operates within the framework of the Civil Aviation Act 1988 and the Civil Aviation Regulations 1988, which collectively ensure the safety of air navigation. The exemption allows seaplane pilots to deviate from certain provisions of the regulations, such as those concerning turn directions and maintaining a specific flight path, provided it does not compromise safety. The exemption is limited to instances where the aircraft is flown to avoid obstacles, undue noise over populated areas, or in the event of engine failure necessitating a water landing. This exemption is applicable across Australia and is subject to the conditions set forth to maintain safety standards. The exemption is a legislative instrument subject to the Legislative Instruments Act 2003 and is subject to disallowance by Parliament. Notably, the exemption was introduced without prior consultation due to its highly specific application and replaces a previous exemption that expired in January 2011. It is effective from the day after its registration and will cease to have effect by the end of March 2013.

Key Provisions

The key operative sections of the Civil Aviation Regulations 1988 (CAR 1988) in this legislation pertain to exemptions granted to seaplane pilots from certain regulatory requirements. Specifically, subregulation 308(1) of CAR 1988 allows the Civil Aviation Safety Authority (CASA) to exempt pilots in command of aircraft from specified provisions if it is deemed safe to do so. This exemption, as outlined in subregulation 308(2), is subject to the consideration of all relevant safety factors by CASA before it is granted. Furthermore, subregulation 308(3) permits CASA to impose any necessary conditions on the exemption to ensure safety. Regulation 166A, which sets out general requirements for pilots operating at non-controlled aerodromes, is particularly relevant as it includes specific rules on turns and flight tracks that are relaxed for seaplanes under this exemption. The obligations and requirements imposed by this Act on the parties involved primarily revolve around the safety considerations that CASA must undertake before granting an exemption. CASA must ensure that the exemption does not compromise the safety of air navigation. Additionally, the exemption is subject to specific conditions as deemed necessary by CASA, ensuring that the operations of seaplanes remain within safe parameters. The exemption also requires that seaplanes can only land on or take off from bodies of water that are suitable and safe aerodromes, aligning with the safety criteria set forth in subregulation 92(1) of CAR 1988. Furthermore, the exemption is declared to be a disallowable instrument under subparagraph 6(d)(i) of the Legislative Instruments Act 2003 (LIA), meaning it is subject to tabling and potential disallowance in the Parliament. Regarding the consequences of breaching the provisions of this Act, the text does not explicitly state any specific offences or penalties for non-compliance with the exemption. However, general provisions under CAR 1988 and the Civil Aviation Act 1988 (the Act) imply that failure to adhere to the conditions of the exemption or engaging in unsafe practices could result in regulatory action by CASA. This might include revocation of the exemption or other enforcement actions deemed necessary to uphold aviation safety standards. The exemption itself is a legislative instrument subject to disallowance in the Parliament, reinforcing the importance of adhering to the conditions set forth to ensure the safety of seaplane operations.