Advisory Circulars

Advisory Circulars (AC) give advice and guidance on how to meet the Civil Aviation Safety Regulations (CASR). Each AC explains certain rules or standards in more detail.

Search by keyword such as the title or number of an AC. You can also use the category or rule part filters to show AC related to a particular topic or Part of CASR.

Showing 21 - 30 of 200 results

AC 91-16 - Wake turbulence

Updated:

Advisory Circular AC 91-16 provides foundational information on wake vortex behaviour, alert pilots to the hazards of…

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
1.2
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AC 91-16 Wake turbulence (PDF, 1.43 MB)

Multi-Part AC 119-07 and AC 138-03 - Management of change for air transport and aerial work operators

Updated:

Advisory Circular AC 119-07 and AC 138-03 - This multi-part AC provides guidance to all persons involved in the…

Advisory Circular Flight operations Part 119 of CASR Part 138 of CASR Flight operations Guidance materials Version
2.5
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Multi-Part AC 119-07 and AC 138-03 Multi-Part Management of change for air transport and aerial work operators (PDF, 1.34 MB)

AC 138-05 - Aerial work risk management

Updated:

Advisory Circular AC 138-05 provides advice for Part 138 operators on how to comply with the risk assessment provisions…

Advisory Circular Flight operations Part 138 of CASR Guidance materials Version
3.0
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AC 138-05 Aerial work risk management (PDF, 860.58 KB)

Multi-Part AC 119-11 and AC 138-02 - Training and checking systems

Updated:

Multi-Part Advisory Circular AC 119-11 and AC 138-02 provides guidance on establishing and managing a training and…

Advisory Circular Flight operations Part 119 of CASR Part 138 of CASR Flight operations Guidance materials Version
6.1
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Multi-Part AC 119-11 and AC 138-02 Training and checking systems (PDF, 1.58 MB)

AC 139.C-11 - Commissioning of aerodrome lighting systems

Updated:

Advisory circular AC 139.C-11 provides general information and advice on the requirements and method of commissioning…

Advisory Circular Aerodromes Part 139 of CASR Air traffic management systems Guidance materials Version
1.1
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AC 139.C-11 Commissioning of aerodrome lighting systems (PDF, 1.47 MB)

AC 91-25 - Fuel and oil safety

Updated:

Advisory Circular AC 91-25 provides guidance on procedures and practices to ensure the safety of fuelling operations.

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
1.2
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AC 91-25 Fuel and oil safety (PDF, 1.24 MB)

AC 139.C-26 - Safety management systems for aerodromes

Updated:

The purpose of this AC is to provide guidance to aerodrome operators on safety management systems.

Advisory Circular Aerodromes Part 139 of CASR General safety matters Guidance materials Version
1.0
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AC 139.C-26 Safety management systems for aerodromes (PDF, 2.52 MB)

AC 139.B-01 - Applying for aerodrome certification

Updated:

Advisory Circular AC 139.B-01 provides supplementary guidance to applicants on the process to be followed when seeking…

Advisory Circular Aerodromes Part 139 of CASR Air traffic management systems Guidance materials Version
1.2
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AC 139.B-01 Applying for aerodrome certification (PDF, 685.88 KB)
Online version available at: https://www.casa.gov.au//resources-and-education/publications/guidance-material/advisory-circulars
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