Advisory Circulars

Most Civil Aviation Rules are accompanied by Advisory Circulars that provide explanatory information and examples of how to comply with the rule.

The CAA offers a FREE notification service that will send you an email alerting you to some changes relating to rules, airspace, and airworthiness. This is provided as a helpful aid – you should not rely on any such service for compliance – email is too unreliable for that.

To purchase paper copies call free: 0800 GET RULES (0800 438 785)

  • Complete set of ACs including binders, dividers and personalisation: $460.10
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(All prices include GST)

Draft Advisory Circulars

Part 12  Accidents, Incidents, and Statistics

AC Rev # Title Effective date Price ($)
GST incl.
AC12-1 Rev 3 Mandatory occurrence notification and information 16/05/07 3.15
AC12-2  Incident Investigation 03/04/00 2.95

Part 19  Transition Rules

AC Rev # Title Effective date Price ($)
GST incl.
AC00-1 Rev 0 Acceptability of Parts 24/07/07 2.75
AC00-2 Rev 0 Storage and distribution of aeronautical supplies 24/07/07 4.15
AC19-1 Rev 0 Test Pilot Approvals 03/07/09  

Part 21  Certification of Products and Parts

AC Rev # Title Effective date Price ($)
GST incl.
AC00-1 Rev 0 Acceptability of Parts 24/07/07 2.75
AC00-2 Rev 0 Storage and distribution of aeronautical supplies 24/07/07 4.15
AC00-5 Rev 0 Parts Documentation-CAA Form One-Authorised Release Certificate 02/10/09  
AC21-1 Rev 2 Product certification – Type certificates and type acceptance certificates 27/04/07 2.75
AC21-1 Appendix 2 Rev 3 Product certification – Type certificates and type acceptance certificates – Appendix 2 to AC21-1A 10/03/08 3.60
AC21-2 Rev 3 Product certification – Airworthiness certificates in the standard and restricted categories 27/04/07 2.35
AC21-3 Rev 2 Product certification – Airworthiness certificates in the special category 27/04/07 3.25
AC21-4 Rev 0 Special – Experimental Category Airworthiness Certificates, Amateur Built Aircraft 27/02/06 2.45
AC21-5 Rev 1 Approval of modifications covering aircraft ferry fuel systems and overweight operation 27/04/07 3.50
AC21-6 Rev 2 Identification of product and parts – Identification information, provision, and replacement 27/04/07 1.35
AC21-8 Rev 0 Design Changes - Supplemental Type Certificate
AC21-8 Appendix A as a Word document
05/02/09 3.70

Part 43  General Maintenance Rules

AC Rev # Title Effective date Price ($)
GST incl.
AC00-1 Rev 0 Acceptability of Parts 24/07/07 2.75
AC00-2 Rev 0 Storage and distribution of aeronautical supplies 24/07/07 4.15
AC00-5 Rev 0 Parts Documentation-CAA Form One-Authorised Release Certificate 02/10/09  
AC43-1 Rev 4 Aircraft maintenance 18/05/09 3.05
AC43-2  Aircraft weight & balance control – Forms CAA 2102 and CAA 2173 25/12/97 1.45
AC43-3 Rev 3 Parts documentation – CAA Form One and CAA Form Two 27/04/07 2.45
AC43-4  On condition maintenance 25/12/97 1.45
AC43-5 Rev 2Engine and propeller overhaul and testing 18/12/07 1.60
AC43-6  Emergency equipment 25/12/97 1.35
AC43-7 Rev 1 Calibration of compasses 21/12/00 3.25
AC43-8 Rev 1 Non-destructive Testing 24/11/08 1.70
AC43-9 Rev 2 Modifications, repairs, and the Form CAA 337 27/04/07 3.80
AC43-10 Rev 6 Aircraft radio station – Form CAA 2129 15/02/02 3.35
AC43-11 Rev 2Emergency locator transmitters 12/06/08 1.45
AC43-12  Non-aeronautical lead acid batteries 03/03/97 1.35
AC43-13 Rev 0 Calibration of tools and test equipment for maintenance of aircraft 30/03/07 1.90
AC43-14 Rev 3 Avionics, installations – Acceptable technical data 12/03/08 5.30
AC43-21  Escape and egress systems 25/12/97 1.60

Part 47  Aircraft Registration and Marking

AC Rev # Title Effective date Price ($)
GST incl.
AC47-1 Rev 2 Aircraft registration and marking 24/01/02 2.15

Part 61  Pilot Licences and Ratings

AC Rev # Title Effective date Price ($)
GST incl.
AC61-1 Rev 5 Pilot licences and ratings – General 04/03/08 2.15
AC61-2 Rev 3 Pilot licences and ratings – Student pilots 31/03/09 1.20
AC61-3 Rev 12 Pilot licences and ratings – Private pilot licence 29/06/09 11.80
AC61-5 Rev 19 Pilot licences and ratings – Commercial pilot licence 29/06/09 21.80
AC-61-7 Rev 11 Pilot licences and ratings – Airline transport pilot licence 05/10/09  
AC61-10 Rev 4 Pilot licences and ratings – Type ratings 01/01/09 3.70
AC61-12 Rev 3 Pilot licences and ratings – Aerobatic flight ratings 09/05/07 1.35
AC61-13 Rev 2 Pilot licences and ratings – Glider tow ratings 09/05/07 1.18
AC61-14 Rev 2 Pilot licences and ratings – Parachute drop ratings 09/05/07 1.18
AC61-15 Rev 3 Pilot licences and ratings – Agricultural ratings 09/05/07 1.60
AC61-16 Rev 2 Pilot licences and ratings – Pilot chemical ratings 09/05/07 1.20
AC61-17 Rev 6 Pilot licences and ratings – Instrument ratings 29/06/09 6.00
AC61-18 Rev 6 Pilot licences and ratings – Flight instructor ratings 01/08/08 5.00
AC61-19 Rev 5 Pilot licences and ratings – Flight examiner ratings 09/05/07 1.90
AC61-20 Rev 3 Pilot licences and ratings – Recreational Pilot Licence 09/10/08 1.35

Part 63  Flight Engineer Licences and Ratings

AC Rev # Title Effective date Price ($)
GST incl.
AC63-1  Flight engineer licences and ratings 12/12/95 2.35

Part 65  Air Traffic Service Personnel Licences and Ratings

AC Rev # Title Effective date Price ($)
GST incl.
AC65-1 Rev 3 Air Traffic Service Personnel Licences and Ratings - General 04/03/08 1.80
AC65-3 Rev 1 Air Traffic Service Personnel Licences and Ratings - Air Traffic Controller Licences 03/05/07 3.15
AC65-5 Rev 1 Air Traffic Services Personnel Licences and Ratings - Flight Service Operator Licences 03/05/07 2.60
AC65-6 Rev 1 Air Traffic Service Personnel Licences and Ratings - Air Traffic Controller Ratings - Flight Radiotelephone Operator Rating 03/05/07 1.45
AC65-7.1 Rev 1 Air Traffic Service Personnel Licences and Ratings - Air Traffic Controller Ratings - Aerodrome Controller Rating 03/05/07 2.40
AC65-7.2 Rev 1 Air Traffic Service Personnel Licences and Ratings - Air Traffic Controller Ratings - Approach Control Rating 03/05/07 2.50
AC65-7.3 Rev 1 Air Traffic Service Personnel Licences and Ratings - Air Traffic Controller Ratings - Approach Control Radar Rating 03/05/07 2.00
AC65-7.4  Rev 1 Air Traffic Service Personnel Licences and Ratings - Air Traffic Controller Ratings - Area Control Rating 03/05/07 2.20
AC65-7.5  Rev 1 Air Traffic Service Personnel Licences and Ratings - Air Traffic Controller Ratings - Area Control Radar Rating 03/05/07 2.50
AC65-7.6  Air Traffic Service Personnel Licences and Ratings – Air Traffic Controller Ratings – Area Control Automatic Dependant Surveillance Rating 20/04/02 2.20
AC65-8.1   Air Traffic Service Personnel Licences and Ratings – Flight Service Operator Ratings – Oceanic Air-Ground Rating 20/04/02 1.60
AC65-8.2 Rev 1 Air Traffic Service Personnel Licences and Ratings - Flight Service Operator Ratings - Aerodrome Flight Information Rating 03/05/07 2.50
AC65-8.3 Rev 1 Air Traffic Service Personnel Licences and Ratings - Flight Service Operator Ratings - Area Flight Information Rating 03/05/07 1.80
AC65-9 Rev 1 Air Traffic Service Personnel Licences and Ratings - Air Traffic Services Instructor Ratings 03/05/07 3.25
AC65-10  Rev 1 Air Traffic Service Personnel Licences and Ratings - Air Traffic Services Examiner Ratings 03/05/07 3.05

Part 66  Aircraft Maintenance Personnel Licensing

AC Rev # Title Effective date Price ($)
GST incl.
AC66–1 1Aircraft Maintenance Engineer Licence — General 01/12/08 4.95
AC66–2.1A 1Aircraft Maintenance Engineer Licence —Examination Subject 1A Aeronautical Science — Mathematics & Physics 29/06/09 3.05
AC66–2.1B 1Aircraft Maintenance Engineer Licence — Examination Subject 1B Aeronautical Science — Electrical Fundamentals 29/06/09 3.95
AC66–2.2 2Aircraft Maintenance Engineer Licence — Examination Subject 2 Aircraft Engineering Knowledge 29/06/09 5.50
AC66–2.3 1Aircraft Maintenance Engineer Licence —Examination Subject 3 Aircraft Materials 29/06/09 4.40
AC66–2.4 2Aircraft Maintenance Engineer Licence — Examination Subject 4 Aeroplanes 1 29/06/09 3.50
AC66–2.5 2Aircraft Maintenance Engineer Licence — Examination Subject 5 Aeroplanes 2 29/06/09 4.85
AC66–2.6 2Aircraft Maintenance Engineer Licence —Examination Subject 6 Rotorcraft 29/06/09 3.80
AC66–2.7 2Aircraft Maintenance Engineer Licence — Examination Subject 7 Piston Engines 29/06/09 4.95
AC66–2.8 2Aircraft Maintenance Engineer Licence — Examination Subject 8 Turbine Engines 29/06/09 5.60
AC66–2.11 1Aircraft Maintenance Engineer Licence — Examination Subject 11 Avionics 1 29/06/09 4.20
AC66–2.12 1Aircraft Maintenance Engineer Licence — Examination Subject 12 Avionics 2 29/06/09 3.15
AC66–2.13 1Aircraft Maintenance Engineer Licence —Examination Subject 13 Electrical Systems 29/06/09 3.60
AC66–2.14 1Aircraft Maintenance Engineer Licence —Examination Subject 14 Instrument Systems 29/06/09 3.40
AC66–2.15 1Aircraft Maintenance Engineer Licence —Examination Subject 15 Radio Systems 29/06/09 4.20
AC66–2.16 1Aircraft Maintenance Engineer Licence — Examination Subject 16 Compass Compensation 29/06/09 2.60
AC66–2.17 1Aircraft Maintenance Engineer Licence —Examination Subject 17 Human Factors 29/06/09 4.30
AC66–2.18 1Aircraft Maintenance Engineer Licence — Examination Subject 18 Lighter-Than-Air Aircraft 29/06/09 1.70
AC66–2.20 Aircraft Maintenance Engineer Licence — Examination Subject 20 Air Law — Written 29/06/09 4.50
AC66–2.21 0Aircraft Maintenance Engineer Licence — Examination Subject 21 Air Law — Oral 01/12/08 2.60
AC66–2.30 0Aircraft Maintenance Engineer Licence — Mechanical Group Ratings 01/12/08 4.75
AC66–2.31 0Aircraft Maintenance Engineer Licence — Avionic Group Ratings 01/12/08 2.60
AC66–2.32 0Aircraft Maintenance Engineer Licence — Certificate of Inspection Authorisation (Subject 025) 01/12/08 1.70
AC66–2.33 0Aircraft Maintenance Engineer Licence — Airframe Overhaul (Subject 009) 01/12/08 1.45
AC66–2.34 0Aircraft Maintenance Engineer Licence — Mechanical Component Ratings (Group 7) 01/12/08 3.60
AC66–2.35 0Aircraft Maintenance Engineer Licence — Avionic Component Group Ratings (Group 7) 01/12/08 2.20

Part 67  Medical Standards and Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC67-1 Rev 1 Medical standards and certification - General 27/04/07 1.18

Part 91  General Operating and Flight Rules

AC Rev # Title Effective date Price ($)
GST incl.
AC91-1 Rev 3 Aviation events 19/01/06 3.50
AC91-2 Rev 1Assignment of mode S address 17/07/08 1.18
AC91-3  Aeroplane performance under Part 91 01/04/97 1.35
AC91-4 Rev 1 Reduced vertical separation minima (RVSM)  24/01/00 2.15
AC91-5  Operation of portable electronic devices (PED) during flight under IFR 01/04/97 2.15
AC91-6  Aircraft technical log 01/09/97 1.70
AC91-7 Rev 1 Required navigation performance (RNP 10) 18/03/99 6.40
AC91-8 Rev 1 Required navigation performance in European airspace designated for basic RNAV (BRNAV) operations (RNP 5) 18/03/99 2.25
AC91-9 Rev 6 Radiotelephony Manual (255 Kb) 03/08/09 7.00
AC91-10   Required Navigational Performance 4 (RNP 4) Operational Approval (141 Kb) 19/01/05 3.40
AC91-11 Rev 2 Single Pilot IFR 14/01/08 3.30
AC91-12 Rev 0 Aircraft Maintenance Programmes 21/05/07 3.70
AC91-13 Rev 0 Night vision imaging systems 11/06/07 4.15
AC91-14 Rev 0 Light Aircraft Maintenance Programme - Aeroplanes 02/08/07 3.15
AC91-14 Rev 0 Word version of the above AC to facilitate use of the forms in Appendix B 02/08/07 3.15
AC91-15 Rev 3

Aerodrome Standards and Requirements: Aeroplanes at or below 5700 MCTOW - Non Air Transport Operations

17/11/09 3.25
AC91-17 Rev 0 Laser Illumination of Aircraft
Associated form  CAA800
21/05/09 1.18

Part 92  Carriage of Dangerous Goods

AC Rev # Title Effective date Price ($)
GST incl.
AC92-1 Rev 1 Dangerous goods training programmes 27/04/07 2.15
AC92-2 Rev 1 Carriage of dangerous goods on domestic VFR flights in unpressurised aircraft not exceeding 5700 kg MCTOW 27/04/07 1.45
AC92-3 Rev 2 Dangerous goods packaging approval 27/04/07 1.45
AC92-4  Cancelled    

Part 103  Microlight Aircraft - Certification and Operating Rules

AC Rev # Title Effective date Price ($)
GST incl.
AC103-1 Rev 2 Microlight aircraft operating rules 09/05/00 1.18

Part 108  Air Operator Security Programme

AC Rev # Title Effective date Price ($)
GST incl.
AC108-1 Rev 2 Air operator security programme 09/10/08 4.60

Part 109  Regulated Air Cargo Agent - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC109-1 Rev 0 Regulated Air Cargo Agent - Certification 08/10/08 3.15

Part 119  Air Operator - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC119-1 Rev 6 Air Operator Certification 25/09/09  
AC119-2 Rev 2 Air operations – Fatigue of flight crew 27/10/06 2.15
AC119-3 Rev 4 Air Operator Certification – Part 135 Operations 22/12/08 11.15
AC119-4 Rev 1 Passenger, Crew and Baggage Weights 28/10/05 2.35
AC119-5 Rev 0 Aircraft Maintenance Programmes 21/05/07 3.70

Part 121  Air Operations - Large Aeroplanes

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC121-1  Extended-range twin-engine operations (ETOPS) 04/05/00 7.45
AC121-2 Rev 3

Aerodrome Standards and Requirements:
All aeroplanes conducting Air Transport Operations
All aeroplanes above 5700 kg MCTOW

17/11/09 18.80

Part 125  Air Operations - Medium Aeroplanes

AC Rev # Title Effective date Price ($)
GST incl.
AC125-1 Rev 3

Aerodrome Standards and Requirements:
All aeroplanes conducting Air Transport Operations
All aeroplanes above 5700 kg MCTOW

17/11/09 18.80

Part 135  Air Operations - Helicopters and Small Aeroplanes

AC Rev # Title Effective date Price ($)
GST incl.
AC135-1 Rev 3

Aerodrome Standards and Requirements:
All aeroplanes conducting Air Transport Operations
All aeroplanes above 5700 kg MCTOW

17/11/09 18.80

Part 139  Aerodrome - Certification, Operation and Use

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC139-2 Rev 1 Aerodrome certification exposition 27/04/07 2.25
AC139-3 Rev 3 Aerodrome inspection programme and condition reporting 20/12/07 2.50
AC139-4 Rev 3 Aerodrome rescue and firefighting 27/04/07 2.25
AC139-5 Rev 1 Operational safety during works on aerodromes 27/04/07 2.70
AC139-6 Rev 3Aerodrome Standards and Requirements:
All aeroplanes conducting Air Transport Operations
All aeroplanes above 5700 kg MCTOW
17/11/09 18.80
AC139-6
 Appendix 1
Issue 4 Runway Markings, New Zealand Standards 01/05/93 18.00
AC139-6
Appendix 2
Issue 3 Taxiway Markings, New Zealand Standards 01/05/93 18.00
AC139-6
 Appendix 3
Issue 3 Apron Markings,  New Zealand Standards 01/05/93 18.00
AC139-7 Rev 3Aerodrome Standards and Requirements:
Aeroplanes at or below 5700 MCTOW - Non Air Transport Operations
17/11/09 3.25
AC139-8 Rev 2 Aerodrome design, heliports 27/04/07 3.60
AC139-9 Rev 2 Notification of aerodrome data and information 27/04/07 3.50
AC139-10 Rev 1 Control of obstacles 27/04/07 1.60
AC139-11 Rev 2 Use of day – VFR aerodromes 27/04/07 1.70
AC139-12  Aerodromes - Certification, Operation and Use - UNICOM and AWIB Services 01/07/02 3.85
AC139-13 Rev 0Aerodrome maintenance: Runway surface friction characteristics and friction testing 18/07/08 2.15
AC139-14 Rev 0Aerodrome Certification - Aerodrome Emergency Plan 25/08/08 4.15

Part 140  Aviation Security Service Organisations - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC140-1  Aviation security service organisation – Certification 12/01/99 2.60

Part 141  Aviation Training Organisation - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC141-1 Rev 2 Aviation training organisations – Certification 09/05/07 2.00

Part 145  Aircraft Maintenance Operations - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-2 Rev 0 Storage and distribution of aeronautical supplies 24/07/07 4.15
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC00-5 Rev 0 Parts Documentation-CAA Form One-Authorised Release Certificate 02/10/09  
AC145-1 Rev 4 Aircraft maintenance organisations 24/07/07 6.40

Part 146  Aircraft Design Organisations - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC146-1 Rev 2 Aircraft design organisations 24/07/07 4.95

Part 148  Aircraft Manufacturing Organisations - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-2 Rev 0 Storage and distribution of aeronautical supplies 24/07/07 4.15
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC00-5 Rev 0 Parts Documentation-CAA Form One-Authorised Release Certificate 02/10/09  
AC148-1 Rev 3 Aircraft manufacturing organisations 24/07/07 5.40

Part 149  Aviation Recreation Organisations - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70

Part 157  Notice of Construction, Alteration, Activation, and Deactivation of Aerodromes

AC Rev # Title Effective date Price ($)
GST incl.
AC157-1 Rev 2 Notice of intention to construct, alter, activate or deactivate an aerodrome 27/04/07 1.60

Part 171  Aeronautical Telecommunication Service Organisations - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC171-1 Rev 1Aeronautical telecommunication services - operation and certification 20/11/09 3.70

Part 172  Air Traffic Organisations - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC 172-1 Rev 6 Radiotelephony Manual (255 Kb) 03/08/09 7.00

Part 174  Aviation Meteorological Service Organisations - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC174-1  Certification – Meteorological services 01/02/94 3.80

Part 175  Aeronautical Information Service Organisations - Certification

AC Rev # Title Effective date Price ($)
GST incl.
AC00-3 Rev 0 Internal Quality Assurance 24/07/07 2.70
AC175-1 Rev 1 Aeronautical information service organisations – Certification 27/04/07 3.95