CASA 33/16 - Authorisation and permission — helicopter winching operations

Administered by Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts

Legislation au F2016L00463 Not in force Legislative Instrument

Legislation content

Explanatory Statement

Civil Aviation Regulations 1988

Authorisation and permission — helicopter winching operations

 

Legislation

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.

 

Under subregulation 151 (1) of the Civil Aviation Regulations 1988 (CAR 1988), it is an offence for the pilot in command of an aircraft to allow persons or objects to be picked up by the aircraft. However, under subregulation 151 (3), it is a defence if CASA gives prior written authority and conditions mentioned in the authority are complied with.

 

Under subregulation 157 (1) of CAR 1988, it is an offence for the pilot in command of an aircraft to fly lower than 500 feet.

 

Under paragraphs 250 (1) (c) and 250 (1A) (c) of CAR 1988, it is an offence for the operator or the pilot in command to permit a person to be carried on anything attached to the aircraft. However, under subregulation 250 (2), CASA may give permission for a person to be carried in this way, subject to compliance with conditions specified under subregulation 250 (3).

 

Under paragraph 251 (1) (c) of CAR 1988, it is an offence if crew members and passengers on an aircraft do not wear seat belts when the aircraft is flying below 1 000 feet.

 

These provisions have the effect of preventing helicopter winching operations. However, by means of Civil Aviation Order 29.11 (CAO 29.11), CASA has given authority and permission under subregulations 151 (3) and 250 (2) of CAR 1988, and also issued exemptions from paragraphs 157 (1) (b) and 251 (1) (c), therefore, allowing helicopters to conduct winching operations, subject to various conditions mentioned in CAO 29.11.

 

Among the conditions in CAO 29.11 for helicopter winching operations, paragraph 5.1 requires an operating area of certain dimensions and characteristics — a diameter that is the longer of 30 metres or twice the length of the relevant helicopter; no obstructions within this circle higher than 3 metres; and a central zone, within the circle, of 5 metres diameter clear of all obstruction and reserved exclusively for the winching.

 

In addition, paragraph 7.1 of CAO 29.11 requires that for all winching operations over offshore platforms or vessels (the site), an operator may only use a multi-engine helicopter capable of hovering out of ground effect (HOGE) with 1 engine inoperative during the actual winching.

 

Background

From time to time, helicopters malfunction or require maintenance while servicing sites with helidecks. Given the size of the helidecks, it is not always possible to manoeuvre the unserviceable helicopter out of the way to enable another helicopter to land with maintenance personnel and spares. Nor is it always possible to safely deliver or take off maintenance personnel and spares by boat. Either a dangerous offshore stairway may be used to enable disembarkation or embarkation, or a static landing crane may be used.

 

In extreme circumstances, repair of the unserviceable helicopter may be so delayed that with a blocked helideck the owner or operator of the site may have no alternative but to crane the helicopter off the site and into the sea in order to meet an emergency, continue to be supplied, or remain in operation.

 

Helicopter winching to land and take off maintenance personnel and spares is an alternative. However, most helidecks would not comply with the dimensional requirements of paragraph 5.1 of CAO 29.11. In addition, where a site is far offshore and distant from any refuelling possibility on a nearby site, the need to carry the weight of sufficient fuel to return to shore would eliminate any possibility of using HOGE capability during the actual winching operation. The operation would not, therefore, comply with paragraph 7.1 of CAO 29.11. Under paragraphs 5.2 and 7.3 of CAO 29.11, the helideck size and HOGE conditions would not apply to a winching operation for a rescue or other emergency. However, these provisions do not extend to the type of situation described above involving an unserviceable helicopter on a site.

 

Instrument

Bond Helicopters Australia Pty Ltd (the operator) has sought a suitable authority and permission under subregulations 151 (3) and 250 (2) of CAR 1988 that would enable its helicopter pilots to winch maintenance personnel and spares to and from sites using the heave-in line technique and without compliance with paragraphs 5.1 and 7.1 of CAO 29.11. The heave-in line technique involves angled winch delivery to a site while the helicopter hovers over the adjacent sea rather than directly above the site. The instrument is subject to a series of safety conditions.

 

CAO 29.11, other than paragraphs 5.1 and 7.1, must be complied with. The exemptions from height restrictions and seat belt requirements in CAO 29.11 would apply. Operations, which may only be carried out in daylight, must use the heave-in line technique in accordance with the procedures set out in the operator’s operations manual as at the date of this instrument, or as varied with the written agreement of CASA. Each operation must be the subject of a safety assessment approved by the operator’s chief pilot. The owner or operator of the site must give written permission for the operation, and the operator and the pilot in command must comply with any conditions in the permission. During the operation, the helicopter may hover wholly or partially over the site only to the minimum extent necessary for the safe conduct of the operation.

 

The helicopter must operate at the minimum weight and minimum fuel load necessary to complete the operation, return to shore, and to fly away from the site in the event of engine failure. The operation may only be conducted at the safest working area of the site that allows fly-away alternatives for the pilot in command. The maintenance personnel, who may be winched to or from a site, must have successfully completed training for such an operation as set out in the operator’s operations manual. The operator must report to CASA after each operation.

 

Legislation Act 2003 (the LA)

Subregulation 5A (1) of CAR 1988 declares, in effect, that an instrument that affects the operation of CAO 29.11 is a disallowable instrument. Under subparagraph 6 (d) (i) of the LA, an instrument is a legislative instrument for section 5 of the LA if it is declared to be a disallowable instrument under legislation in force before the commencement of the LA. The authority and permission affect the operation of CAO 29.11 and is, therefore, a legislative instrument subject to tabling and disallowance in the Parliament under sections 38 and 42 of the LA.

 

Consultation

The operator has requested this instrument. In these circumstances, it is CASA’s view that it is not necessary or appropriate to undertake any further consultation under section 17 of the LA.

 

Office of Best Practice Regulation (OBPR)

A Regulation Impact Statement (RIS) is not required because the instrument is covered by a standing agreement between CASA and OBPR under which a RIS is not required (OBPR id: 14507).

 

Statement of Compatibility with Human Rights

A Statement of Compatibility with Human Rights is at Attachment 1.

 

Making and commencement

The instrument has been made by a delegate of CASA under subregulation 11.260 (1) of the Civil Aviation Safety Regulations 1998.

 

The instrument commences on 1 April 2016. It expires at the end of February 2019, as if it had been repealed by another instrument.

 

[Instrument number CASA 33/16]

Attachment 1

Statement of Compatibility with Human Rights

Prepared in accordance with Part 3 of the
Human Rights (Parliamentary Scrutiny) Act 2011

 

Authorisation and permission — helicopter winching operations

 

This legislative instrument is compatible with the human rights and freedoms recognised or declared in the international instruments listed in section 3 of the
Human Rights (Parliamentary Scrutiny) Act 2011.

 

Overview of the legislative instrument

The legislative instrument enables the conduct of helicopter winching operations conducted by Bond Helicopters Australia Pty Ltd. The instrument allows maintenance personnel and equipment to be winched by helicopter on or off an offshore platform or vessel. The issue of the instrument is subject to conditions imposed by CASA in the interests of air safety.

 

Human rights implications

This legislative instrument does not engage any of the applicable rights or freedoms.

 

Conclusion

This legislative instrument is compatible with human rights as it does not raise any human rights issues.

 

Civil Aviation Safety Authority

Overview

The Civil Aviation Act 1988, enacted by the Parliament of Australia, was introduced to establish a comprehensive regulatory framework for civil aviation in Australia, ensuring safety and efficiency in the aviation industry. The Act grants the Governor-General the authority to make regulations for the Act, with a primary focus on the safety of air navigation. To address specific operational challenges, the Civil Aviation Regulations 1988 (CAR 1988) were established under this Act, which include provisions for the safe conduct of helicopter operations, including winching activities. However, these regulations inadvertently prevented certain necessary helicopter winching operations, such as those required for maintenance on offshore platforms or vessels. To bridge this gap, the Civil Aviation Safety Authority (CASA) issued Civil Aviation Order 29.11 (CAO 29.11) to provide authority and permissions for such operations under strict conditions. However, these conditions posed challenges for certain scenarios, such as the need to winch maintenance personnel and spares to and from sites where the dimensional requirements or other conditions of CAO 29.11 could not be met. In response, Bond Helicopters Australia Pty Ltd sought specific authority and permission from CASA, leading to the creation of an instrument that allows these operations under defined safety conditions. The Legislative Instrument Act 2003 facilitates the creation of legislative instruments, such as the instrument issued by CASA, which is subject to disallowance by the Parliament. This instrument enables Bond Helicopters Australia Pty Ltd to conduct helicopter winching operations with specific conditions to ensure air safety, such as the use of the heave-in line technique, adherence to operational procedures, and safety assessments. Importantly, this legislative instrument does not infringe on any human rights as declared in the Human Rights (Parliamentary Scrutiny) Act 2011, thereby ensuring compatibility with human rights standards. The instrument came into effect on 1 April 2016 and will expire at the end of February 2019, unless otherwise extended.

Scope and Application

The Civil Aviation Regulations 1988 (CAR 1988) outline the safety regulations for air navigation, including specific prohibitions on picking up persons or objects by aircraft, flying below certain heights, and carrying persons on objects attached to aircraft. However, through Civil Aviation Order 29.11 (CAO 29.11), the Civil Aviation Safety Authority (CASA) has provided exceptions and permissions for helicopter winching operations, subject to certain conditions. Bond Helicopters Australia Pty Ltd has sought further authority to conduct such operations using the heave-in line technique, which involves angled winch delivery while hovering over the adjacent sea. This instrument grants the necessary authority and permission under subregulations 151(3) and 250(2) of CAR 1988, subject to strict safety conditions, including the use of the heave-in line technique, minimum weight and fuel requirements, and safety assessments. The operations are restricted to daylight hours, must be approved by the site owner or operator, and require compliance with any conditions in the permission. This instrument applies to Bond Helicopters Australia Pty Ltd and is subject to disallowance under the Legislation Act 2003. It is compatible with human rights as it does not raise any human rights issues. The instrument is applicable to Bond Helicopters Australia Pty Ltd and its helicopter pilots, focusing on the conduct of helicopter winching operations for maintenance personnel and equipment to and from offshore platforms or vessels. It operates within the regulatory framework established by the Civil Aviation Act 1988 and the Civil Aviation Regulations 1988, which govern air safety across Australia. The instrument's conditions ensure that the operations are conducted safely and in compliance with all relevant aviation regulations, except for the specific exempted conditions outlined in CAO 29.11. This targeted application demonstrates the regulatory body's intent to balance operational flexibility with stringent safety standards, thereby mitigating potential risks associated with such specialised helicopter operations.

Key Provisions

The Civil Aviation Regulations 1988 (CAR 1988) under the Civil Aviation Act 1988 (the Act) establish stringent safety regulations to govern air navigation and aircraft operations. Under subregulation 151(3) of CAR 1988, it is generally an offence for a pilot in command to allow persons or objects to be picked up by an aircraft, but this offence is negated if the Civil Aviation Safety Authority (CASA) provides prior written authority and the conditions are met. Similarly, subregulation 250(2) of CAR 1988 allows CASA to grant permission for a person to be carried on something attached to an aircraft, subject to specified conditions. However, paragraph 251(1)(c) of CAR 1988 mandates that crew members and passengers must wear seat belts when the aircraft is flying below 1,000 feet. These provisions are designed to prevent certain risky operations, but Civil Aviation Order 29.11 (CAO 29.11) provides specific conditions under which helicopter winching operations are permitted. The obligations imposed by these regulations include ensuring that any helicopter winching operation complies with the detailed conditions set out in CAO 29.11. For instance, paragraph 5.1 of CAO 29.11 mandates that the operating area must have a specific diameter and characteristics, such as being clear of obstructions higher than 3 metres within the circle and having a central zone of 5 metres diameter reserved for the winching operation. Additionally, paragraph 7.1 of CAO 29.11 stipulates that multi-engine helicopters must be capable of hovering out of ground effect (HOGE) with one engine inoperative during the winching operation when conducted over offshore platforms or vessels. Failure to meet these conditions would render the operation non-compliant. Breach of the regulations can result in serious legal consequences. For example, under subregulation 151(1) of CAR 1988, it is an offence for a pilot in command to allow persons or objects to be picked up by an aircraft without CASA's prior written authority and compliance with conditions. Similarly, subregulation 250(1)(c) and 250(1A)(c) of CAR 1988 criminalise the operation of carrying persons on something attached to an aircraft without CASA’s permission. Paragraph 251(1)(c) of CAR 1988 makes it an offence for crew members and passengers not to wear seat belts when the aircraft is flying below 1,000 feet. The penalties for these offences can include substantial fines and, in some cases, imprisonment, depending on the severity and circumstances of the breach. In summary, the Civil Aviation Regulations 1988 impose strict requirements on helicopter winching operations to ensure safety, with specific conditions outlined in CAO 29.11. Non-compliance with these regulations can lead to serious legal repercussions, including fines and imprisonment. The legislative instrument issued under these regulations aims to provide Bond Helicopters Australia Pty Ltd with the necessary authority to conduct these operations safely, subject to CASA’s stringent conditions.

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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.