15 Mechanic Privileges And Limitations

Question 1

1. What publication should a mechanic consult to determine if a repair is considered major or minor?

Answer 1

14 CFR, Part 43, Appendix A

Question 2

2. Where in the FARs will you find the certification requirements for mechanics?

Answer 2

FAR Part 65

Question 3

3. What are the ratings issued under a mechanic’s certificate?

Answer 3

Airframe and Powerplant

Question 4

4. What types of work may a certificated mechanic perform?

Answer 4

A mechanic may perform or supervise maintenance, preventative maintenance, or alterations.

Question 5

5. Is a certificated airframe mechanic allowed to perform maintenance on engines?

Answer 5

Not unless they are supervised by a certificated powerplant mechanic.

Question 6

6. What are the limitations to a mechanic’s privileges with regard to propellers?

Answer 6

A mechanic may not perform or supervise major repairs to, or major alterations of, propellers.

Question 7

7. Is a mechanic allowed to repair or alter an aircraft instrument?

Answer 7

No

Question 8

8. What are the requirements for recent experience in order to exercise the privileges of your mechanic’s certificate or rating?

Answer 8

You must have worked as a mechanic or technically supervised other mechanics for at least 6 months out of the past 24 months.

Question 9

9. What authority does a mechanic have regarding approval for return to service?

Answer 9

A mechanic may approve an aircraft, airframe, engine, propeller, or appliance for return to service IAW the provisions of FAR Part 65.

Question 10

10. What are the privileges of an A&P mechanic regarding inspections?

Answer 10

A mechanic may perform and approve for return to service an airframe or engine following a 100hr inspection.

Question 11

11. What is the duration of a mechanic’s certificate?

Answer 11

The certificate is valid until surrendered, suspended, or revoked.

Question 12

12. What are the privileges and limitations of an A&P mechanic regarding major repairs and alterations to airframes and engines, and their approval for return to service?

Answer 12

A&P mechanics may perform major repairs and alterations but may not approve them for return to service unless they hold an Inspection Authorization.

Question 13

13. In addition to performing maintenance, what other privileges are granted to a powerplant mechanic?

Answer 13

A powerplant mechanic may perform a 100hr inspection on an engine and approve the engine for return to service.

Question 14

14. When may a mechanic perform an annual inspection and return the aircraft to service?

Answer 14

When the mechanic holds an Inspection Authorization.

Question 15

15. May a mechanic supervise an inspection (or portion) and then approve the aircraft for return to service?

Answer 15

No. The mechanic approving the aircraft for return to service must actually perform the inspection.

Question 16

16. What is the duration of a temporary airman’s certificate?

Answer 16

120 days.

Question 17

17. If a mechanic’s certificate is revoked, how long must he/she wait before applying for a new certificate?

Answer 17

One year unless the revocation order states otherwise.

Question 18

18. What should a mechanic do if his or her temporary certificate is about to expire?

Answer 18

Contact a local FAA office and seek assistance.

Question 19

19. Is a person with a private pilot’s certificate allowed to perform maintenance and, if so, what are his/her limitations?

Answer 19

A pilot may perform preventative maintenance IAW DAR Part 43.3, 43.7 and Appendix A on an airplane owned by the pilot. He or she can also approve the aircraft for return to service following that maintenance.

Question 20

20. What are your requirements as an aircraft mechanic when you have a change of address?

Answer 20

You must notify the FAA in writing within 30 days of any change to your permanent address.