Updated 2 July 2009

Airworthiness Bulletins

An Airworthiness Bulletin (AWB) is issued to inform the aviation public, in a systematic way, of essential information not considered mandatory. The information contained in an AWB is for information only, and issued by CASA to disseminate information as quickly and as clearly as possible.

AWB Index (PDF)

Recent AWBs

Recently Issued AWBs

AWB Section (ATA code)

General Advice
00, 01, 02, 03, 04, 05, 06, 07
08, 09, 10, 11, 12, 14, 18, 20
Avionics
21, 22, 23, 24, 26, 27
30, 31, 33, 34, 74, 77
Airframes
25, 26, 27, 28, 29, 30, 32, 35
36, 37, 38, 51, 52, 53, 54, 55
56, 57, 61, 62, 63, 64, 65, 67
Engines
49, 71, 72, 73, 75, 76, 77
78, 79, 80, 81, 82, 83, 85

Enquiries

Enquiries with regard to the content of Airworthiness Bulletins can be made via:
Email: airworthiness.bulletins@casa.gov.au Or in writing to:

Airworthiness Engineering Branch
Civil Aviation Safety Authority
GPO Box 2005, Canberra, ACT, 2601

Subscribe on CD

CASA documents, including the Airworthiness Bulletins, are available on CD subscription

The US FAA also publishes airworthiness advisory material on its web site. These documents, called Special Airworthiness Information Bulletins (SAIBs) are similar to AWBs in their purpose and content.