Advisory Circulars
Airworthiness Standards: Aircraft Engines
| Number | Office | Title | Date |
|---|---|---|---|
| 33-83A | ANE-111 | Turbine Engine Vibration Test | 09-29-2006 |
| 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 |
| 33-9 | 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 |
| 33-8 | 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 |
| 33-7A | 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 |
| 33-6 | ANE-110 |
Weld Repair of Aluminum Crankcases and Cylinders of Piston Engines
Provides information and guidance concerning acceptable means, but not the only means, for the development of process specifications for weld repairs on crankcases and cylinders of piston engines.
|
12-20-1994 |
| 33-5 | ANE-110 |
Turbine Engine Rotor Blade Containment/Durability
Provides guidance and acceptable methods, but not the only methods, that may be used by an applicant in showing compliance with the turbine engine rotor blade containment requirements of Part 33 of the Federal Aviation Regulations (FAR).
|
06-18-1990 |
| 33-4 | ANE-110 |
Design Considerations Concerning the Use of Titanium in Aircraft Turbine Engines
Provides guidance and acceptable means, not the sole means, by which compliance may be shown with the design requirements of Part 33 to minimize the probability of the occurrence of an internal fire when titanium is used in aircraft turbine engines.
|
07-28-1983 |
| 33-3 | ANE-100 |
Turbine and Compressor Rotors Type Certification Substantiation Procedures
Sets forth guidance and acceptable means, not the sole means, by which compliance may be shown with the turbine and compressor rotor substantiation requirements in FAR Part 33.
|
09-09-1968 |
| 33-2B | ANE-110 |
Aircraft Engine Type Certification Handbook
Contains guidance relating to type certification of aircraft engines which will constitute acceptable means, although not the sole means, of compliance with the Federal Aviation Regulations.
|
06-30-1993 |
| 33-1B | ANE-100 |
Turbine Engine Foreign Object Ingestion and Rotor Blade Containment Type Certification Procedures
Provides guidance and acceptable means, not the sole means, by which compliance may be shown with the design and construction requirements of Part 33 of the Federal Aviation Regulations.
|
04-22-1970 |