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 185 results

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139.E-01 - Reporting of tall structures

Updated:

Advisory Circular 139.E-01 provides guidance to those authorities and persons involved in the planning, approval,…

Advisory Circular General advice Part 139 of CASR Version
1.0
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AC 139.E-01 Reporting of tall structures (PDF, 301.9 KB)

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 Version
3.2
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AC 1-02 Guide to the development of expositions and operations manuals (PDF, 532.18 KB)

AC 101-03 - Unmanned model aircraft

Updated:

Advisory circular AC 101-03 provides guidance to builders and operators of model aircraft in the operation and…

Advisory Circular Flight operations Part 101 of CASR Version
1.1
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AC 101-03 Unmanned model aircraft (PDF, 352.77 KB)

AC 11-02 - Exemptions against the CASR, CAR and CAO

Updated:

Advisory Circular AC 11-02 provides guidance and information to persons requiring an exemption against the CASR, CAR…

Advisory Circular General advice Part 11 of CASR Version
4.0
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AC 11-02 Exemptions against the CASR, CAR and CAO (PDF, 299.94 KB)

AC 121-03 - Upset prevention and recovery training

Updated:

Advisory Circular AC 121-03 reflect CASA's pre-determined acceptable means of compliance with requirements within the…

Advisory Circular Flight operations Part 121 of CASR
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AC 121-03 Upset prevention and recovery training (PDF, 738.32 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 Version
2.0
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AC 131-02 Manned free balloons - Operations (PDF, 473.65 KB)

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 Version
1.0
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AC 131-04 Management of change for balloon transport AOC holders (PDF, 495.66 KB)

AC 132-01 - Operation of limited category aircraft

Updated:

Advisory circular AC 132-01 describes the operations that are permitted using limited category (historic, replica and…

Advisory Circular Flight operations Part 132 of CASR Version
1.1
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AC 132-01 Operation of limited category aircraft (PDF, 251.69 KB)

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 Version
3.0
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AC 133-01 Performance class operations (PDF, 1.58 MB)

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 Version
1.0
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AC 135-13 Prescribed single-engine aeroplanes (PDF, 383.3 KB)

AC 138-01 - Part 138 core concepts

Updated:

Advisory Circular AC 138-01 provides high level guidance and explanation regarding Part 138 and its core concepts.

Advisory Circular Flight operations Part 138 of CASR Version
1.0
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AC 138-01 Part 138 core concepts (PDF, 369.45 KB)

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 Version
2.0
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AC 138-05 Aerial work risk management (PDF, 531.88 KB)

AC 139-05 - Plume rise assessments

Updated:

Advisory Circular AC 139-05 provides guidance on plume rise assessments for vertical exhaust plumes. It applies to…

Advisory Circular Aerodromes Part 139 of CASR Version
3.0
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AC 139-05 Plume rise assessments (PDF, 854.27 KB)

AC 139-19 - All-weather operations at aerodromes

Updated:

Advisory Circular AC 139-19 provides guidance to assist aerodrome operators, including those responsible for providing…

Advisory Circular Aerodromes Part 139 of CASR Version
1.0
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AC 139-19 All-weather operations at aerodromes (PDF, 2.19 MB)
Online version available at: https://www.casa.gov.au//search-centre/advisory-circulars
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