Published date: 2 October 2023


This Advisory Circular (AC) provides an acceptable means of compliance with the syllabus content in respect of written examinations for Subject 13 (Electrical Systems).

This AC also provides guidance material for recommended study material in respect of the examination syllabus in this AC.

Related rules

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

Change notice

Revision 4 adds a note on the online application process and updates the ASPEQ email address in the section Examination Overview:  Subject 13. It also updates the format to current AC standards and adds a version history.