Published date: 2 March 2023


This Advisory Circular (AC) describes an acceptable means of compliance with the special flight permit airworthiness certification requirements under Civil Aviation Rule Part 21 Subpart I.

Related rules

This AC relates specifically to Civil Aviation Rule Part 21 Subpart I – Special Flight Permits.

Change notice

Revision 1 adds information to clarify Section 2, Eligibility, and section 6.3 Special Flight Permit – Application, Grounds for request. It also makes stylistic changes in line with current AC style and adds a Version History.