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 45-01 - Nationality and registration marks

Updated:

Advisory Circular AC 45-01 provides guidance and information concerning the registration marking of aircraft and the…

Advisory Circular Aircraft registration and marking Part 45 of CASR Aircraft registration Guidance materials Version
3.3
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AC 45-01 Nationality and registration marks (PDF, 301.78 KB)

AC 47-01 - Registration of aircraft and related matters

Updated:

Advisory Circular AC 47-01 provides guidance and information to applicants in relation to aircraft registration matters.

Advisory Circular Aircraft registration and marking Part 47 of CASR Guidance materials Version
5.0
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AC 47-01 Registration of aircraft and related matters (PDF, 1.13 MB)

AC 91-10 - Operations in the vicinity of non-controlled aerodromes

Updated:

Advisory Circular AC 91-10 provides guidance on procedures that, when followed, will improve situational awareness and…

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
1.7
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AC 91-10 Operations in the vicinity of non-controlled aerodromes (PDF, 1.45 MB)

AC 91-06 - Performance-based communications and surveillance

Updated:

Advisory Circular AC 91-06 explains the basic principles of PBCS and the way it relates to the flight planning and…

Advisory Circular Flight operations Part 91 of CASR Flight operations Guidance materials Version
1.1
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AC 91-06 Performance-based communication and surveillance (PBCS) (PDF, 464.6 KB)

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