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.

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Showing 181 - 190 of 203 results

AC 91-14 - Pilots' responsibility for collision avoidance

Updated:

Advisory circular AC 91-14 provides advice for pilots on collision avoidance through the 'see and avoid' principle. It…

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
1.3
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AC 91-14 Pilots' responsibility for collision avoidance (PDF, 717.13 KB)

AC 91-05 - Performance-based navigation

Updated:

Advisory Circular AC 91-05 v1.0 - Performance-based navigation provides information on the concept of performance-based…

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
1.0
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AC 91-05 Performance-based navigation (PDF, 1 MB)

AC 131-04 - Management of change for balloon transport AOC holders

Updated:

Advisory Circular AC 131-04 provides guidance to balloon transport operators and balloon commercial flying training…

Advisory Circular Flight operations Part 131 of CASR Flight operations Guidance materials Version
1.2
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AC 131-04 Management of change for balloon transport AOC holders (PDF, 881.27 KB)

AC 135-13 - Prescribed single-engine aeroplanes

Updated:

Advisory Circular AC 135-13 provides guidance on compliance with the requirements of Chapter 8 of the Part 135 Manual…

Advisory Circular Flight operations Part 135 of CASR Flight operations Guidance materials Version
1.2
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AC 135-13 Prescribed single-engine aeroplanes (PDF, 973.99 KB)

AC 91-09 - Ditching

Updated:

Advisory Circular AC 91-09 provides advice for pilots and operators on how to prepare for, and should it be necessary,…

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
1.1
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AC 91-09 Ditching (PDF, 623.75 KB)

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 91-12 - Conduct of practice autoland operations

Updated:

Advisory circular AC 91-12 provides guidance on the conduct of practice autoland operations on CAT I runways, or on CAT…

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
1.1
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AC 91-12 Conduct of practice autoland operations (PDF, 650.1 KB)

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)
Online version available at: https://www.casa.gov.au//resources-and-education/publications/guidance-material/advisory-circulars
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