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 1 - 30 of 194 results

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AC 91-22 - Aircraft checklists

Updated:

Advisory Circular AC 91-22 provides guidance on establishing and using aircraft checklists.

Advisory Circular Flight operations Part 91 of CASR Guidance materials Version
2.1
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AC 91-22 Aircraft checklist (PDF, 755.76 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 Guidance materials Version
1.1
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AC 135-13 Prescribed single-engine aeroplanes (PDF, 439.35 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 Guidance materials Version
6.0
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Multi-Part AC 119-11 and AC 138-02 Training and checking systems (PDF, 974.25 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 Guidance materials Version
1.1
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AC 91-09 Ditching (PDF, 623.75 KB)

AC 131-02 - Manned free balloons - Operations

Updated:

Advisory circular AC 131-02 provides guidance and acceptable means of compliance for operators of manned free balloons…

Advisory Circular Flight operations Part 131 of CASR Guidance materials Version
3.0
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AC 131-02 Manned free balloons - Operations (PDF, 815.83 KB)

AC 21-15 - Supplemental type certificates

Updated:

Advisory Circular AC 21-15 gives information and guidance in relation to the application, assessment and approval of…

Advisory Circular Airworthiness Part 21 of CASR Guidance materials Version
3.1
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AC 21-15 Supplemental type certificates (PDF, 824.45 KB)

AC 119-01 - Safety management systems for air transport operations

Updated:

Advisory circular AC 119-01 has been written to assist organisations to meet Part 119 of CASR requirements and provides…

Advisory Circular Flight operations Part 119 of CASR Part 5 of CASR Guidance materials Version
2.2
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AC 119-01 Safety management systems for air transport operations (PDF, 3.08 MB)

AC 91-15 - Guidelines for aircraft fuel requirements

Updated:

Advisory Circular AC 91-15 provides information on fuel requirements for aircraft that are being used to conduct Part…

Advisory Circular Flight operations Part 91 of CASR CAO Part 82 Guidance materials Version
1.2
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AC 91-15 Guidelines for aircraft fuel requirements (PDF, 1.48 MB)

AC 91-21 - Air displays

Updated:

AC 91-21 provides guidance on the application for an approval to conduct an air display, and the management of air…

Advisory Circular Flight operations Part 91 of CASR Guidance materials Version
2.2
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AC 91-21 Air displays (PDF, 2.18 MB)

AC 91-28 - Crew safety during turbulence

Updated:

Advisory Circular AC 91-28 provides information and guidance to operators and their crew members regarding CASR Subpart…

Advisory Circular Flight operations Part 91 of CASR Guidance materials Version
1.1
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AC 91-28 Crew safety during turbulence (PDF, 364.62 KB)

Multi-Part AC 121-08, AC 133-08 and AC 135-06 - Carry-on baggage

Updated:

Advisory Circular Multi-Part AC 121-08, AC 133-08 and AC 135-06 provides guidance regarding the requirements for…

Advisory Circular Flight operations Part 121 of CASR Part 133 of CASR Part 135 of CASR Guidance materials Version
1.1
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Multi-Part AC 121-08, AC 133-08 and AC 135-06 Carry-on baggage (PDF, 712.67 KB)

AC 91-03 - Carriage of assistance animals

Updated:

The purpose of this Advisory Circular AC 91-03 is to provide information that will assist pilots and operators in…

Advisory Circular Flight operations Part 91 of CASR Guidance materials Version
1.1
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AC 91-03 Carriage of assistance animals (PDF, 343.75 KB)

AC 133-02 - Performance Class 2 with exposure operations

Updated:

Advisory Circular AC 133-02 provides guidance on the Helicopter Performance Class 2 with exposure, including, where…

Advisory Circular Flight operations Part 133 of CASR Guidance materials Version
2.0
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AC 133-02 Performance Class 2 with exposure operations (PDF, 1.49 MB)

AC 133-01 - Performance class operations

Updated:

Advisory Circular AC 133-01 provides guidance the requirements for rotorcraft take-off, initial climb, en-route,…

Advisory Circular Flight operations Part 133 of CASR Guidance materials Version
4.0
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AC 133-01 Performance class operations (PDF, 2.05 MB)

Multi-Part AC 91-19, AC 121-04, AC 133-10, AC 135-12 and AC 138-10 - Passenger safety information

Updated:

Multi-Part Advisory Circular AC 91-19, AC 121-04, AC 133-10, AC 135-12 and AC 138-10 provides guidance regarding the…

Advisory Circular Flight operations Part 91 of CASR Part 121 of CASR Part 133 of CASR Part 135 of CASR Part 138 of CASR Guidance materials Version
1.3
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Multi-Part AC 91-19, AC 121-04, AC 133-10, AC 135-12 and AC 138-10 Passenger safety information (PDF, 1.59 MB)

AC 139.R-01 - Guidelines for heliports - design and operation

Updated:

The purpose of this AC is to provide guidance in the planning, design, and operation of heliports to support the safe…

Advisory Circular Aerodromes Part 139 of CASR Guidance materials Version
3.0
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AC 139.R-01 Guidelines for heliports - design and operation (PDF, 3.14 MB)

AC 147-02 - Approved Part 147 training organisations

Updated:

Advisory Circular AC 147-02 provides CASR Part 147 a list of the MTOs approved to carry out aircraft maintenance…

Advisory Circular Airworthiness Part 147 of CASR Guidance materials Version
8.3
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AC 147-02 Approved Part 147 training organisations (PDF, 2.17 MB)

AC 1-02 - Guide to the development of expositions and operations manuals

Updated:

Advisory Circular AC 1-02 provides information to the aviation industry, detailing the requirements to have and…

Advisory Circular Flight operations Part 1 of CASR Part 91 of CASR Part 119 of CASR Part 121 of CASR Part 133 of CASR Part 135 of CASR Part 138 of CASR Guidance materials Version
4.0
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AC 1-02 Guide to the development of expositions and operations manuals (PDF, 821.11 KB)

AC 101-01 - Remotely piloted aircraft systems - licensing and operations

Updated:

AC 101-01 describes the categorisation of RPA and general requirements for use of RPAS. It also provides guidance to…

Advisory Circular Remotely piloted aircraft Part 101 of CASR Guidance materials Version
6.0
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AC 101-01 Remotely piloted aircraft systems - licensing and operations (PDF, 1.41 MB)
Online version available at: https://www.casa.gov.au//search-centre/advisory-circulars
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