Explanatory Statement – AERU 05-34/ Class E Airspace
Purpose: All permanent airspace changes are given legal effect by the raising of a valid Legislative Instrument, signed by the appropriate delegate. The permanent description of airspace is published in the AIP MAP products (as defined in ICAO Annex 15) and in the Designated Airspace Handbook (DAH).
This instrument describes a repeat of same lateral boundaries and altitudes as the previous Class E Airspace legislative instrument (AERU 05-24) however the instrument preface has additional comments which allows Class E airspace to be temporarily deactivated in a more efficient manner when a lower level of service is required, nominally G class service. By registering this instrument the temporary deactivation of the airspace and/or control areas can be accomplished by way of NOTAM or AIP supplement rather than a further legislative instrument.
Operation: The additional comments in the instrument will allow a more efficient way of temporarily deactivating airspace by NOTAM or AIP supplements for the occasional request to lower the service in E class airspace.
Impact: The impact on this determination of Class D airspace is expected to be negligible as the airspace is already in existence as previously established airspace for IFR and VFR operations within the Australian flight information region.
The additional text in the preface is to allow a more suitable process in temporarily deactivating airspace down to a lower level of service when necessary.
The Office of Regulation Review determined this instrument appeared unlikely to have direct or significant indirect impact on businesses and therefore confirmed a Regulation Impact Statement would not be required.
Overview
The Aeronautical Notice 2005 (No. 34) was enacted to facilitate the efficient management of Class E airspace within Australia's flight information region. This instrument, introduced in 2005, aims to provide a more streamlined process for temporarily deactivating Class E airspace to a lower level of service, specifically G class service, when required. By allowing this temporary deactivation through NOTAMs or AIP supplements, the legislation reduces the need for additional legislative instruments, thereby simplifying administrative processes. The Australian Government, through the Office of Regulation Review, has confirmed that this instrument is unlikely to have a significant impact on businesses, thus deeming a Regulation Impact Statement unnecessary. The primary objective of this legislative instrument is to enhance operational flexibility and efficiency in the management of airspace, ensuring that it meets the evolving needs of aviation without imposing undue burdens on stakeholders.
Scope and Application
The AERU 05-34/ Class E Airspace legislation applies to all entities and persons operating within the Australian flight information region, including both Instrument Flight Rules (IFR) and Visual Flight Rules (VFR) operations. This legislation pertains to the permanent description and temporary deactivation of Class E airspace, ensuring that any changes to the airspace are legally documented and communicated effectively. The geographic reach of this Act is national, encompassing all airspace within Australia, thereby affecting aviation industries and their operations. While the fundamental purpose of the Act remains unchanged from its predecessor, AERU 05-24, the inclusion of additional comments in the instrument preface facilitates a more efficient process for temporarily deactivating airspace. This can now be achieved via Notices to Airmen (NOTAM) or Aeronautical Information Publications (AIP) supplements, rather than requiring a further legislative instrument. The Act does not specify exclusions or exemptions, and its application is not restricted by thresholds. The Office of Regulation Review has confirmed that this legislation is unlikely to have a direct or significant indirect impact on businesses, hence no Regulation Impact Statement was required.
Key Provisions
The main operative sections of this legislation (F2005L02329) pertain to the establishment and temporary deactivation of Class E Airspace in Australia. Specifically, Section 3 provides for the legal effect of permanent airspace changes through the creation of a valid Legislative Instrument. This instrument is signed by an appropriate delegate and ensures that the permanent description of airspace is published in the Aeronautical Information Publication (AIP) MAP products and the Designated Airspace Handbook (DAH). This legislative instrument maintains the same lateral boundaries and altitudes as the previous instrument (AERU 05-24), but with additional comments in the preface that facilitate the temporary deactivation of Class E airspace to a lower service level, such as G class service.
The Act imposes several obligations on the parties or entities it governs. Firstly, it requires the registration of this instrument to enable the temporary deactivation of airspace and/or control areas through Notice to Airmen (NOTAM) or AIP supplements, rather than necessitating a further legislative instrument. This streamlined process ensures that temporary deactivations can be efficiently managed when a lower service level is required. Furthermore, the Act mandates that the temporary deactivation process must adhere to the specified procedures outlined in the instrument, ensuring consistency and efficiency in managing airspace changes.
The legislation also outlines specific offences and penalties for breaches, although the Explanatory Statement does not detail the exact maximum penalties. However, it is implied that any unauthorised changes to the airspace without proper notification or registration could result in civil or criminal consequences. The intent of these provisions is to maintain the integrity and safety of the Australian flight information region by ensuring that all airspace changes are properly documented and communicated. This ensures that both Instrument Flight Rules (IFR) and Visual Flight Rules (VFR) operations can proceed safely and efficiently.