Published date: 2 October 2023


This Advisory Circular (AC) describes an acceptable means of compliance with the syllabus content in respect of written examinations for Subject 16 (Compass Compensation).

Related rules

This AC relates specifically to Civil Aviation Rule Part 66 Subpart B—Aircraft Maintenance Engineer Licence.­­

General information on Aircraft Maintenance Engineer Licence (AMEL) examination requirements is contained in AC66-1.

Change notice

Revision 3 adds a note on the online application process, corrects minor errors, and adds a version history.