Advisory Circulars
Airworthiness Standards: Aircraft Engines
Number | Office | Title | Date |
---|---|---|---|
33-9 | ANE-111 |
Developing Data for Major Repairs of Turbine Engine Parts
a. This advisory circular (AC) provides information and guidance on developing the technical data needed for major repairs of critical and complex turbine engine parts. This guidance will help persons developing major repair data meet the requirements of Title 14 of the Code of Federal Regulations (14 CFR) part 43 to restore the engine to at least equal to its original or properly altered condition. This does not mean that a repaired part must be returned to a factory-new condition. However, the engine on which the repaired part is installed must remain airworthy and in compliance with the applicable regulations. For repairs of turbine engines and parts, the applicable requirements are Airworthiness Standards: Aircraft Engines (14 CFR part 33) and Fuel Venting and Exhaust Emissions Requirements for Turbine Engine Powered Airplanes (14 CFR part 34).
b. Additionally, this AC provides guidance to assist persons developing major repairs with developing a continued operational safety plan. It also helps them evaluate engine parts recovered from accidents and incidents prior to making a repair.
|
04-30-2010 |
33.83-1 | ANE-111 |
Comparative Method to Show Equivalent Vibratory Stresses and High Cycle Fatigue Capability for Parts Manufacturer Approval of Turbine Engine and Auxiliary Power Unit Parts
This advisory circular (AC) describes a comparative test and analysis method that may be used for turbine engine or auxiliary power unit (APU) blades or vanes when produced under parts manufacturer approval (PMA). PMA applicants may use this comparative modal and high-cycle fatigue (HCF) method to show the vibratory stresses and HCF capability of their proposed blades or vanes are equivalent to those of the type design parts. This method supports showing that the engine or APU still complies with part 33 of Title 14 of the Code of Federal Regulations (14 CFR part 33) or Technical Standard Order (TSO) C77. |
09-08-2009 |
33.70-2 | ANE-111 |
Damage Tolerance of Hole Features in High-Energy Turbine
|
08-28-2009 |
33-8 | ANE-111 |
Guidance for Parts Manufacturer Approval of Turbine Engine and Auxiliary Power Unit Parts under Test and Computation
This advisory circular (AC) provides guidance for developing substantiation data to support the design approval of critical and complex turbine engine and auxiliary power unit (APU) parts produced under parts manufacturer approval (PMA). This guidance is for the comparative test and analysis method used to show compliance to the airworthiness requirements under test and computation, per § 21.303 of Title 14 of the Code of Federal Regulations(14 CFR). This method supports showing the engine or APU still complies with 14 CFR part 33 and Technical Standard Order (TSO) C77. b. Additionally, this AC provides information on developing a continued operational safety (COS) plan and part numbering for turbine engine parts. |
08-19-2009 |
33.76-1A | ANE-111 |
Bird Ingestion Certification Standards
|
08-07-2009 |
33.17-1A | ANE-111 |
Engine Fire Protection
|
08-03-2009 |
33.70-1 | ANE-111 | Guidance Material for Aircraft Engine Life-Limited Parts Requirements | 07-31-2009 |
33.87-2 | ANE-110 |
Comparative Endurance Test Method to Show Durability for Parts Manufacturer Approval of Turbine Engine and Auxiliary Power Unit Parts
Comparative Endurance Test Method to Show Durability for Parts Manufacturer Approval of Turbine Engine and Auxiliary Power Unit Parts
|
06-25-2009 |
33-7A | ANE-111 |
Guidance for 30-Second and 2-Minute One-Engine-Inoperative (OEI) Ratings for Rotorcraft Turbine Engines
This advisory circular (AC) provides guidance and acceptable means, but not the only means, for demonstrating compliance with the specific requirements applicable to 30-second and 2-minute One-Engine-Inoperative (OEI) rotorcraft turbine
engine ratings in part 33 of Title 14 of the Code of Federal Regulations (14 CFR part 33).
|
06-11-2009 |
33-75A | ANE-100 |
Guidance Material for 14 CFR § 33.75, Safety Analysis
Describes guidance and acceptable methods, but not the only methods, for demonstrating compliance with the safety analysis requirements of Title 14 of the Code of Federal Regulations (14 CFR) § 33.75.
|
09-26-2007 |
33.75-1A | ANE-110 | Guidance Material For 14 CFR 33.75, Safety Analysis | 09-26-2007 |
33.63-1 | ANE-110 |
Turbine Engine Vibration
This advisory circular (AC) provides guidance and acceptable methods, but not the only methods, that may be used to demonstrate compliance with the vibration requirements of § 33.63 of Title 14 of the Code of Federal Regulations (14 CFR part 33).
|
07-25-2007 |
33.7-3A | ANE-111 | FAA Certification Policy for Turbine Engine Lubricating Oils Qualified to AS5780 | 04-20-2007 |
33-83A | ANE-111 | Turbine Engine Vibration Test | 09-29-2006 |
33.87-1 | ANE-111 |
Calibration Test Endurance Test and Teardown Inspection for Turbine Engine Certification (§§ 33.85, 33.87, 33.93)
Provides information and guidance on acceptable methods, but not only methods, of compliance with the test requirements of § 33.85 (Calibration test) § 33.87 (endurance test), and §33.93 (teardown inspection) of Title 14 of the Code of Federal Regulations (14 CFR Part 33).
|
04-13-2006 |
33.4-3 | ANE-111 | Instructions for Continued Airworthiness, Aircraft Engine High Intensity Radiated Fields (HIRF) and Lightning Protection Features | 09-16-2005 |
33.19-1 | ANE-110 |
Guidance Material for 14 CFR §33.19, Durability, for Reciprocating Engine Redesigned Parts
This advisory circular (AC) provides guidance and acceptable methods, but not the only methods, that may be used to demonstrate the redesigned parts for reciprocating engines comply with the requirements of §33.19 of Title 14 of the Code of Federal Regulations (14 CFR). This AC addresses major types design changes, parts manufacturing approvals (PMA), and supplemental type certificates (STC) for drive system or structural parts in reciprocating engines. Like all AC material, this AC is not, in itself, mandatory and does not constitute a regulation. While these guidelines are not mandatory, they are derived from extensive Federal Aviation Administration (FAA) and industry experience in determining compliance with the pertinent regulations.
|
09-27-2004 |
33.90-1 | ANE-110 |
Initial Maintenance Inspection (IMI), 14 CFR §33.90, Test for Turbine Engines
Initial Maintenance Inspection (IMI), 14 CFR §33.90, Test for Turbine Engines
|
03-05-2004 |
33.28-2 | ANE-110 |
Guidance Material for 14 CFR 33.28, Reciprocating Engine, Electrical and Electronic Engine Control Systems
Provides guidance and acceptable methods, but not the only methods, that may be used by designers of reciprocating engine electronic control systems to demonstrate compliance with §33.28 of Title 14 of the Code of Federal Regulations (14 CFR 33.28), Electrical and electronic engine control systems.
|
08-13-2003 |
33.74-92-1A | ANE-110 | Turbine Engine Continued Rotation and Rotor Locking | 07-23-2003 |
33.74/92-1A | ANE-110 |
Turbine Engine Continued Rotation and Rotor Locking
Provides guidance and acceptable methods, but not the only methods, that may be used to demonstrate compliance with the continued rotation and rotor locking requirements of part 33 of the Federal Aviation Regulations (FARs).
|
07-23-2003 |
33.28-1 | ANE-110 |
Compliance Criteria for 14 CFR §33.28, Aircraft Engines, Electrical and Electronic Engine Control Systems
This advisory circular (AC) provides guidance and acceptable methods, but not the only methods, that may be used to demonstrate compliance with 14 CFR 33.28, Electrical and Electronic Engine Control Systems. Like all AC material, this AC is not, in itself, mandatory and does not constitute a regulation. While these guidelines are not mandatory, they are derived from extensive Federal Aviation Administration (FAA) and industry experience in determining compliance with the pertinent regulations.
|
06-29-2001 |
33.4-2 | ANE-110 |
Instructions for Continued Airworthiness: In-Service Inspection of Safety Critical Turbine Engine Parts at Piece-Part Opportunity
Instructions for Continued Airworthiness: In-Service Inspection of Safety Critical Turbine Engine Parts at Piece-Part Opportunity
|
03-08-2001 |
33.76-1 | ANE-110 |
Bird Ingestion Certification Standards
Provide guidance and acceptable methods, but not the only methods, for demonstrating compliance with bird ingestion requirement of § 33.76 of the Federal Aviation Regulations, Title 14 of the Code of Federal Regulations |
01-19-2001 |
33.14-1 | ANE-110 |
Damage Tolerance for High Energy Turbine Engine Rotors
This advisory circular describes an acceptable means for showing compliance with the requirements of section 33.14 of the Federal Aviation Regulations (Title 14, Code of Federal Regulations). Section 33.14 contains requirements applicable to the design and life management of high energy rotating parts of aircraft gas turbine engines.
|
01-08-2001 |