Skip to Main Content
FlightPushFLIGHTPUSH
CFR

Learn

Dashboard My Courses Mastery Map Practice Flight Bag

Resources

CFR & AIM FAA Orders Handbooks & Guides Certification Standards Pilot/Controller Glossary Advisory Circulars Legal Interpretations
Safety Center
Articles Trust Center
Help Center FAQ Status
  1. Reference Library
  2. CFR & AIM
  3. CFR
  4. Part 147
Loading
flightpush.co home
14 CFR
  1. 14 CFR

    Part 1: Definitions and Abbreviations
  2. Part 5: Safety Management Systems
  3. Part 21: Certification Procedures for Products and Articles
  4. Part 23: Airworthiness Standards: Normal Category Airplanes
  5. Part 25: Airworthiness Standards: Transport Category Airplanes
  6. Part 27: Airworthiness Standards: Normal Category Rotorcraft
  7. Part 29: Airworthiness Standards: Transport Category Rotorcraft
  8. Part 33: Airworthiness Standards: Aircraft Engines
  9. Part 35: Airworthiness Standards: Propellers
  10. Part 39: Airworthiness Directives
  11. Part 43: Maintenance, Preventive Maintenance, Rebuilding, and Alteration
  12. Part 45: Identification and Registration Marking
  13. Part 47: Aircraft Registration
  14. Part 48: Registration and Marking Requirements for Small Unmanned Aircraft
  15. Part 49: Recording of Aircraft Titles and Security Documents
  16. Part 60: Flight Simulation Training Device Initial and Continuing Qualification and Use
  17. Part 61: Certification: Pilots, Flight Instructors, and Ground Instructors
  18. Part 65: Certification: Airmen Other Than Flight Crewmembers
  19. Part 67: Medical Standards and Certification
  20. Part 68: Requirements for Operating Certain Small Aircraft Without a Medical Certificate
  21. Part 71: Designation of Class A, B, C, D, and E Airspace Areas; Air Traffic Service Routes; and Reporting Points
  22. Part 73: Special Use Airspace
  23. Part 89: Remote Identification of Unmanned Aircraft
  24. Part 91: General Operating and Flight Rules
  25. Part 93: Special Air Traffic Rules
  26. Part 95: IFR Altitudes
  27. Part 97: Standard Instrument Procedures
  28. Part 99: Security Control of Air Traffic
  29. Part 101: Moored Balloons, Kites, Amateur Rockets, and Unmanned Free Balloons
  30. Part 103: Ultralight Vehicles
  31. Part 105: Parachute Operations
  32. Part 107: Small Unmanned Aircraft Systems
  33. Part 110: General Requirements
  34. Part 111: Pilot Records Database
  35. Part 117: Flight and Duty Limitations and Rest Requirements: Flightcrew Members
  36. Part 119: Certification: Air Carriers and Commercial Operators
  37. Part 121: Operating Requirements: Domestic, Flag, and Supplemental Operations
  38. Part 133: Rotorcraft External-Load Operations
  39. Part 135: Operating Requirements: Commuter and on Demand Operations and Rules Governing Persons on Board Such Aircraft
  40. Part 136: Commercial Air Tours and National Parks Air Tour Management
  41. Part 137: Agricultural Aircraft Operations
  42. Part 141: Pilot Schools
  43. Part 142: Training Centers
  44. Part 145: Repair Stations
  45. Part 147: Aviation Maintenance Technician Schools
    1. Subpart A General
    2. § 147.1 Applicability.
    3. § 147.3 Certificate required.
    4. § 147.5 Application requirements.
    5. § 147.7 Duration of certificates.
    6. § 147.11 Ratings.
    7. Subpart B Certification and Operating Requirements
    8. § 147.13 Facilities, equipment, and material requirements.
    9. § 147.15 Training provided at another location.
    10. § 147.17 Training requirements.
    11. § 147.19 Instructor requirements.
    12. § 147.21 Certificate of completion.
    13. § 147.23 Quality control system.
    14. § 147.25 Minimum passage rate.
    15. § 147.27 FAA inspection.
    16. § 147.29 Display of certificate.
    17. § 147.31 Early testing.
  46. 49 CFR

    Part 175: Carriage by Aircraft
  47. Part 830: Notification and Reporting of Aircraft Accidents or Incidents and Overdue Aircraft, and Preservation of Aircraft Wreckage, Mail, Cargo, and Records
  48. Part 1552: Flight Training Security Program

14 CFR|eCFR Sep 29, 2026

Part 147

Aviation Maintenance Technician Schools

15 Sections|§§ 147.1–147.31

Read Citation (on FlightPush)
15 items · About 431 KB · Auto-updates · Removed when you log out

Subpart A General

§ 147.1 Applicability.

This part prescribes the requirements for issuing aviation maintenance technician school certificates and associated ratings and the general operating rules for the holders of those certificates and ratings.

§ 147.3 Certificate required.

No person may operate an aviation maintenance technician school without, or in violation of, an aviation maintenance technician school certificate and the operations specifications issued under this part.

§ 147.5 Application requirements.

(a)

To be issued a certificate or rating under this part, an applicant must demonstrate compliance with the requirements of this part.

(b)

An application for a certificate and rating to operate an aviation maintenance technician school must include the following:

(1)

A description of the facilities, including the physical address of the applicant's primary location for operation of the school, and any additional fixed locations where training will be provided, and the equipment and materials to be used at each location;

(2)

A description of the manner in which the school's curriculum will ensure the student has the knowledge and skills necessary for attaining a mechanic certificate and associated ratings under subpart D of part 65 of this chapter;

(3)

A description of the manner in which the school will ensure it provides the necessary qualified instructors to meet the requirements of § 147.19; and

(4)

Any additional information necessary to demonstrate compliance with the requirements of this part.

(c)

An application for an additional rating or amended certificate must include only the information required by paragraph (b) of this section that is necessary to substantiate the reason for the additional rating or change sought.

§ 147.7 Duration of certificates.

An aviation maintenance technician school certificate or rating issued under this part is effective from the date of issue until the certificate or rating is surrendered, suspended, or revoked.

§ 147.11 Ratings.

The following ratings may be issued under this part:

(a)

Airframe.

(b)

Powerplant.

(c)

Airframe and powerplant.

Subpart B Certification and Operating Requirements

§ 147.13 Facilities, equipment, and material requirements.

(a)

Each certificated aviation maintenance technician school must provide and maintain the facilities, equipment, and materials that are appropriate to the rating or ratings held by the school and the number of students taught.

(b)

For certificated aviation maintenance technician schools that provide training at more than one location in accordance with § 147.15, the facilities, equipment, and materials used at each location must be appropriate to the curriculum or portion of the curriculum, and the number of students being taught, at that location.

§ 147.15 Training provided at another location.

A certificated aviation maintenance technician school may provide training at any fixed location other than its primary location, provided the additional training location meets the requirements of this part and is listed in the certificate holder's operations specifications.

§ 147.17 Training requirements.

(a)

Each certificated aviation maintenance technician school must:

(1)

Establish, maintain, and utilize a curriculum that is designed to continually align with the mechanic airman certification standards referenced in paragraph (b) of this section, as appropriate for the ratings held;

(2)

Provide training of a quality that meets the requirements of § 147.25; and

(3)

Ensure students have the knowledge and skills necessary to be prepared to test for a mechanic certificate and associated ratings under subpart D of part 65 of this chapter.

(b)

FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, November 1, 2021, is incorporated by reference into this section with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. This material is available for inspection at the Federal Aviation Administration (FAA) and the National Archives and Records Administration (NARA). For information on the availability of this material at FAA, contact Training and Certification Group, 202-267-1100, ACSPTSinquiries@faa.gov. For information on the availability of this material at NARA, email: fr.inspection@nara.gov, or go to www.archives.gov/federal-register/cfr/ibr-locations. This material may be obtained from FAA, 800 Independence Avenue SW, Washington, DC 20591, 866-835-5322, www.faa.gov/training_testing.

§ 147.19 Instructor requirements.

Each certificated aviation maintenance technician school must:

(a)

Provide qualified instructors to teach in a manner that ensures positive educational outcomes are achieved;

(b)

Ensure instructors either—

(1)

Hold a mechanic certificate with one or more appropriate ratings; or

(2)

If they do not hold a mechanic certificate, are otherwise specifically qualified to teach their assigned content; and

(c)

Ensure the student-to-instructor ratio does not exceed 25:1 for any shop class.

§ 147.21 Certificate of completion.

Each certificated aviation maintenance technician school must provide an authenticated document to each graduating student, indicating the student's date of graduation and curriculum completed.

§ 147.23 Quality control system.

(a)

Each certificated aviation maintenance technician school must—

(1)

Be accredited within the meaning of 20 U.S.C. 1001(a)(5); or

(2)

Establish and maintain a quality control system that meets the requirements specified in paragraph (b) of this section, and is approved by the Administrator.

(b)

The quality control system specified in paragraph (a)(2) of this section must provide procedures for recordkeeping, assessment, issuing credit, issuing of final course grades, attendance, ensuring sufficient number of instructors, granting of graduation documentation, and corrective action for addressing deficiencies.

§ 147.25 Minimum passage rate.

(a)

Each certificated aviation maintenance technician school must maintain the pass rate specified in paragraph (b) of this section for the most recent 3-year period.

(b)

For students who take an FAA mechanic test under part 65 of this chapter within 60 days after graduation, at least 70 percent of students must pass one of the following tests or any combination thereof:

(1)

Written test;

(2)

Oral test; or

(3)

Practical test.

(c)

For students who take a combination of tests within the 60-day window specified in paragraph (b) of this section, an aviation maintenance technician school must count a failure on any one test as a student failure for purposes of determining the pass rate, unless that failed test is subsequently passed within the 60-day window.

§ 147.27 FAA inspection.

A certificated aviation maintenance technician school must allow the Administrator such access as the Administrator determines necessary to inspect the one or more locations of the school for purposes of determining the school's compliance with the requirements of this part.

§ 147.29 Display of certificate.

A certificated aviation maintenance technician school must display its aviation maintenance technician school certificate at a place in each location of the school, including the primary location and any additional fixed locations, that is visible by and normally accessible to the public.

§ 147.31 Early testing.

When a student satisfactorily completes the general portion of a certificated aviation maintenance technician school's curriculum, the school may issue an authenticated document that demonstrates the student's preparedness to take the mechanic general written test in accordance with § 65.75(c) of this chapter.

Regulations Referenced Outside This Part

14 CFR Part 6514 CFR 65.75
Previous PartPart 145: Repair StationsNext Part Part 175: Carriage by Aircraft

You Are Reading

Subpart A General

Read Citation (on FlightPush)