CASA EX68/06 - Exemption – from take-off minima inside Australian territory

Overview

The Civil Aviation Regulations 1988, amended by instrument F2006L04233, addresses the need for specific exemptions concerning take-off minima inside Australian territory, particularly for certain aircraft under particular operational conditions. Enacted by the Australian Government through the Civil Aviation Authority (CASA), the instrument aims to allow Boeing 737-800 aeroplanes operated by Pacific Blue Airlines to take off in lower visibility conditions than typically prescribed, provided strict safety conditions are met. The objective is to enable operations that align with existing safety practices, ensuring that the exemption does not compromise air navigation safety. This exemption, subject to conditions such as adherence to specific air traffic control procedures, compliance with the operator's operations manual, and pilots' demonstrated competency in low visibility operations, was made under the authority granted by the Civil Aviation Act 1988 and the Civil Aviation Regulations 1988. The instrument, which is a legislative instrument under the Legislative Instruments Act 2003, is subject to parliamentary disallowance and will cease to have effect by the end of June 2008. The exemption facilitates operational flexibility while maintaining stringent safety standards.

Scope and Application

The Civil Aviation Regulations 1988 (CAR 1988) provides a framework for ensuring the safety of air navigation in Australia, and under Section 98 of the Civil Aviation Act 1988, the Governor-General has the authority to make regulations for this purpose. Specifically, subregulation 257 of the CAR 1988 allows the Civil Aviation Safety Authority (CASA) to determine the meteorological minima for landing or take-off at an aerodrome, which must be published in the Aeronautical Information Publication (AIP) or Notices to Airmen (NOTAMS). This regulation is applicable to all aircraft operating within Australian territory, with the standard minimum visibility for take-off inside Australia being 500 metres at aerodromes equipped with specific runway lighting or markings. The exemption under consideration allows Boeing 737-800 aeroplanes operated by Pacific Blue Airlines (NZ) Ltd to take off in conditions of lower visibility, specifically reducing the minimum runway visibility to 300 metres inside Australian territory. This exemption is strictly conditional to ensure safety, including adherence to specific air traffic control procedures, pilots completing approved low visibility take-off simulator training, and demonstrating competency in low visibility operations. This exemption applies exclusively to the specified aircraft and operator, and it is subject to disallowance under the Legislative Instruments Act 2003, although it does not require parliamentary consultation in this instance. The exemption is effective from the day after its registration and remains in force until the end of 30 June 2008.

Key Provisions

The key provisions of the instrument allow the exemption of specific Boeing 737-800 aeroplanes, operated by Pacific Blue Airlines (NZ) Ltd, from the standard minimum visibility requirements for take-off inside Australian territory, as stipulated in CASA 477/03. This exemption, detailed under subregulation 308(1) of the Civil Aviation Regulations 1988 (CAR 1988), permits these aircraft to take off in conditions of lower visibility, specifically reducing the minimum runway visibility from 500 metres to 300 metres. This decision, made under subregulation 308(2) and 308(3) of CAR 1988, is contingent on the safety considerations and is subject to specific conditions aimed at maintaining safety standards. The exemption is declared to be a disallowable instrument under subparagraph 6(d)(i) of the Legislative Instruments Act 2003 (LIA) and is subject to tabling and disallowance in the Parliament under sections 38 and 42 of the LIA. The obligations imposed on the parties governed by this Act are stringent and multifaceted. For instance, the exemption is conditional upon adherence to specific operational protocols. These include ensuring that low visibility take-offs are conducted only when specific air traffic control procedures are in place, as outlined in the operator’s operations manual. Additionally, each pilot must have completed approved low visibility take-off simulator training and demonstrate competency in low visibility operations to a check pilot within the previous six months. The aircraft must also comply with minimum runway visibility conditions that are contingent on the quality and extent of runway edge and centreline lighting or markings. If the visibility falls below 500 metres, the aeroplane must not take off from a runway that necessitates particular turning manoeuvres soon after take-off. Furthermore, a copy of the instrument must be kept in the operator’s operations manual. The instrument also outlines the potential consequences for non-compliance with its provisions. Under subregulation 257(3) of CAR 1988, it is an offence for an aircraft to take off if any element of the determined meteorological minima for that operation is less than that specified for the aircraft at the aerodrome. Such an offence could result in significant penalties, although the exact maximum penalties are not detailed in the provided text. Given the emphasis on safety and regulatory compliance, any breach of the conditions specified in the exemption could potentially lead to severe civil or criminal consequences, including fines or imprisonment, depending on the severity of the breach and the jurisdiction's legal framework. The safety of air navigation remains a paramount consideration, and any deviation from the stipulated conditions could endanger flight safety and result in legal ramifications.