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 31 - 45 of 194 results

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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 on operational matters for operators…

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 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 91-28 - 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)

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)
Online version available at: https://www.casa.gov.au//search-centre/advisory-circulars
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