Maintenance Advisory Circulars
These Advisory Circulars focus on maintenance. If you are looking for an Advisory Circular that is not included here, go to the Advisory Circulars page. To purchase paper copies call free 0800 GET RULES (0800 438 785).
| Part 21 – Certification of Products and Parts | ||
| AC00-1 Rev 0 | Acceptability of Parts | 24/07/07 |
| AC00-2 Rev 0 | Storage and distribution of aeronautical supplies | 24/07/07 |
| AC21-80A | Identification of product and parts – Identification information, provision, and replacement | 25/12/97 |
| AC21-1A | Product certification – Type certificates and type acceptance certificates | 25/08/97 |
| AC21-2B | Product certification – Airworthiness certificates in the standard and restricted categories | 25/12/97 |
| AC21-3A | Product certification – Airworthiness certificates in the special category | 25/08/97 |
| AC21-1.2 Rev 1 | Product certification – Type certificates and type acceptance certificates – Appendix 2 to AC21-1A | 01/04/05 |
| AC21-05 | Approval of modifications covering aircraft ferry fuel systems and overweight operation | 21/11/01 |
| Part 43 – General Maintenance Rules | ||
| AC43-1B | Aircraft maintenance | 25/12/97 |
| AC43-2 | Aircraft weight & balance control – Forms CAA 2102 and CAA 2173 | 25/12/97 |
| AC43-3 | Parts documentation – CAA Form One and CAA Form Two | 25/12/97 |
| AC43-4 | On condition maintenance | 25/12/97 |
| AC43-5 | Engine and propeller overhaul and testing | 18/12/07 |
| AC43-6 | Emergency equipment | 25/12/97 |
| AC43-7 | Calibration of compasses | 25/12/97 |
| AC43-8 | Non-destructive Testing | 30/10/06 |
| AC43-21 | Escape and egress systems | 25/12/97 |
| AC43-9A | Modifications, repairs, and the Form CAA 337 | 25/12/97 |
| AC43-10 | Aircraft radio station – Form CAA 2129 | 25/01/00 |
| AC43-11 | Emergency locator transmitters | 03/03/97 |
| AC43-12 | Non-aeronautical lead acid batteries | 03/03/97 |
| AC43-14 | Avionics, installations – Acceptable technical data | 16/11/98 |
| Part 47 – Aircraft Registration and Marking | ||
| AC47-1A | Aircraft registration and marking | 25/12/97 |
| Part 66 – Aircraft Maintenance Personnel Licensing | ||
| AC66-1 | Aircraft maintenance engineer licence | 01/04/97 |
| AC66-2.1(Rev 2) | Aircraft maintenance engineer licence – Basic exam curricula | 09/05/07 |
| AC66-2.2 | Aircraft maintenance engineer licence – Examination curricula – Certificate of inspection authorisation (subject 025) | 10/06/97 |
| AC66-2.4 | Aircraft maintenance engineer licence – Examination curricula – Airframe overhaul (subject 009) | 10/06/97 |
| AC66-2.5 | Aircraft maintenance engineer licence – Examination curricula – Mechanical component ratings (group 7) | 10/06/97 |
| AC66-2.6 | Aircraft maintenance engineer licence – Examination curricula – Avionic component ratings (group 7) | 10/06/97 |
| AC66-2.7 | Aircraft maintenance engineer licence – Examination curricula – Mechanical group ratings | 12/06/97 |
| AC66-2.8 | Aircraft maintenance engineer licence – Examination curricula – Avionic group ratings | 12/06/97 |