AIRWORTHINESS ADVISORY CIRCULARS
(updated on 28.8.2017)

1995 AAC 1 of 1995 - Violation of Civil Aviation Requirements  Deleted in view of Rule 133A and Schedule VI of Aircraft Rules, 1937 
AAC 2 of 1995 - Extension to the approved lives of Components and Inspection schedules.  Deleted
AAC 6 of 1995 - Operation of Private aircraft   Deleted
AAC 7 of 1995 - De-activation of dual controls in aircraft   Deleted
1996 AAC 1 of 1996 - Intimation of aircraft modification to the manufacturer   Deleted
AAC 2 of 1996 - Routine readout and maintenance of CVR Units installed on aircraft (Superseded by AAC 3 of 2003)   Deleted
AAC 3 of 1996 - Routine Readout and maintenance of FDR/DFDR units installed on Aircraft (Superseded by AAC 2 of 2003)   Deleted
1997 AAC 1 of 1997 -Mandatory Modifications/Inspections   Deleted
1998 AAC 2 of 1998 - Procedure for obtaining Basic Aircraft Maintenance Engineer's Certificate and Aircraft Maintenance Engineer's Licence   Deleted
AAC 4 of 1998 - Approval of foreign Repair Organisations Deleted due requirements contained in CAR M and CAR 145   Deleted
AAC 5 of 1998 - Grant of approval to Foreign Aircraft Maintenance Engineers   Deleted
AAC 6 of 1998 - Grant of approval to Foreign Flight Engineer's Licence
AAC 7 of 1998 - Guidelines for procuring parts manufactured by parts manufacturing approval holders (PMA)
AAC 8 of 1998 - Banner Towing Operations   Deleted
1999 AAC 1 of 1999 - Airworthiness and maintenance requirements for CAT II & CAT IIIA operations.  Deleted (See CAR Section 2 Series 'O' Part XIV) 
2000 AAC 2 of 2000 - Airworthiness Surveillance  Deleted
AAC 3 of 2000 - Good Maintenance Practice 
AAC 4 of 2000 - Maintenance of Ageing aircraft   Deleted
AAC 5 of 2000 - Facilities to be set up by Private Operators on Induction of Aircraft for Air Transport Services.    Deleted
AAC 6 of 2000 - Handling of Electrostatic devices.
AAC 7 of 2000 - Issue of Certificate of Competency -  Deleted  (Refer to CAR Section 2 Series 'L' Part XIV)
AAC 8 of 2000 - Refresher training for AME licence/ Approval & Certificate of Competency holders.
2001 AAC 2 of 2001 - Accountable Manager   Deleted
AAC 3 of 2001 - Banner Towing Operations
AAC 4 of 2001 - Reserved
AAC 5 of 2001 - Engineering Statistics Report
2003 AAC 2 of 2003 - Routine Readout and maintenance of FDR/DFDR units  installed on Aircraft (superseded by AAC 2 of 2004)  Deleted
AAC 3 of 2003 - Routine readout and maintenance of CVR Units installed on aircraft (superseded by AAC 3 of 2004)   Deleted
AAC 4 of 2003 - Return to Service of Aircraft Items - Recovered from aircraft involved in Accidents/ Incidents.                      
2004

 

AAC 2 of 2004 - Routine Readout and maintenance of FDR/DFDR units  installed on Aircraft 
AAC 3 of 2004 - Routine readout and maintenance of CVR Units installed on aircraft
2006 AAC 2 of 2006 - Procedures for approval of RVSM operations and Minimum Height Monitoring requirements.   Deleted
AAC 3 of 2006 - Authenticity and Serviceability of Aircraft Parts
AAC 4 of 2006 - Airworthiness Approvals for Exports
2007 AAC 2 of 2007 - Certification of transit inspection of an aircraft by other organisations.
2011 AAC 2 of 2011 - Categorization of Surveillance/ Audit findings.
2012 AAC 1 of 2012- Duty Time Limitation Aircraft Maintenance Personnel (AMP)
AAC 2 of 2012 - Maintenance of aircraft under CAR 145 approval and availability of certifying staff
2013 AAC 2 of 2013 Revision 1 - Modifications and Repairs Superseded by AAC 1 of 2017
AAC 3 of 2013- EDTO Airworthiness Approval
AAC 4 of 2013 - Engine oil loss due to damage of 'O' ring of oil cap.
AAC 5 of 2013 - Validity of Certification Authorisation and AME license
2015 AAC 1 of 2015 Coding and Registration of ELTs
AAC 2 of 2015 - Import/Export of Aircraft Spares, Items of Equipment etc. for use on aircraft. - Superseded by AAC 2 of 2016
2016 AAC 1 of 2016 - Check List of Current Airworthiness Advisory Circulars
AAC 2 of 2016 - Import/Export of Aircraft Spares, Items of Equipment etc. for use on aircraft.
AAC 3 of 2016 - Direct Approval of Aircraft Maintenance Type Training
2017 AAC 1 of 2017 - Procedure for approval of Modification and Repair
AAC 2 of 2017 - Standard and Procedure for Issuance/ Extension/ Renewal of Certification Authorisation for specialized processes, such as Non   Destructive Testing by Approved Organisation.
AAC 3 of 2017 - Procedure for Approval of Line Stations - Scheduled Airlines
AAC 4 of 2017 - Endorsement with Type Rating - CAR-66 Aircraft Maintenance Engineers Licence

AAC 05 of 2017 - Procedures for granting approval to CAMO for the Issuance/ Extension of Airworthiness Review Certificate and issue of recommendation for airworthiness review to DGCA

AAC 6 of 2017 - Airworthiness Procedures for clean rooms and environments for aircraft system/ accessories shops  
AAC 7 of 2017 - Storage conditions and storage/ service life of Rubber parts and aircraft components containing rubber parts. 
AAC 8 of 2017 - Maintenance of test equipment
AAC 9 of 2017 - Maintenance of fuel and oil uplift and consumption records Light aircraft Piston engines
AAC 10 of 2017 - Unusable fuel supply-calibration of fuel quantity gauge of aircraft.
AAC 11 of 2017 - Control of Electromagnetic interference in modern aircraft

AAC 12 of 2017 - Maintenance of Airborne Communication, Navigation and Radar Equipment

AAC 13 of 2017 - Aircraft Instruments Overhaul and Periodical Inspections