Aircraft Maintenace and Manufacturing Branch Advisory Circulars (ACs) and Airworthiness Manual Advisories (AMAs)
“The documents and information contained herein may be outdated or expired but are nonetheless in force until a cancellation notice is issued. Further, a number of documents contain outdated references to the headquarters and regional contact points within the Civil Aviation structure. These references will be updated when either the document is revised for their substantive content or replaced entirely with a new document. Revisions of any document will normally bear the same number with a revised edition or revision number and date.
All new advisory and guidance documents published by Civil Aviation after April 2007 are now accessible through the Online Reference Center web site.
Click on Other Documents for those published on or prior to February 1, 2007.
Some documents are available in HTML, PDF or Microsoft Word Document format. “Microsoft Word Document format may be viewed using Microsoft Word or a Microsoft Word Viewer. Visit the Microsoft Office download center to acquire a free download of Word 97/2000 Viewer (Word 2000) (Windows 95/98/NT)."