Mechanic Privileges And Limitations

Question 1

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

Answer 1

FAR part 43, appendix A

Question 2

Where in the FARs where do you find the certification requirements for mechanics?

Answer 2

FAR part 65

Question 3

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

Answer 3

Airframe.
Powerplant.

Question 4

What types of work may a certificated mechanic perform?

Answer 4

Perform or supervise maintenance.
Preventative maintenance.
Alterations.

Question 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

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

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

Answer 7

No. Mechanics may not perform any repairs or alterations on instruments. 

Question 8

What are the requirements for recent experience in order to exercise the privileges of your mechanics 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

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

Answer 9

A mechanic may approve an aircraft, air frame, engine, propeller, or appliance for return to service in accordance with the provisions of FAR part 65.

Question 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 100 hour inspection.

Question 11

What is the duration of a mechanic’s certificate?

Answer 11

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

Question 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

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

Answer 13

A power plant mechanic may perform a 100 hour inspection on an engine and approve the engine for return to service.

Question 14

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

Answer 14

The mechanic holds an inspection authorization.

Question 15

May a mechanic supervise an inspection and then approve the aircraft for return service?

Answer 15

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

Question 16

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

Answer 16

120 days

Question 17

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

Answer 17

One year, unless the revocation order states otherwise.

Question 18

What should a mechanic do if his temporary certificate is about to expire?

Answer 18

Contact a local FAA office and seek assistance.

Question 19

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

Answer 19

A pilot may perform preventative maintenance in accordance with FAR part 43.3, 43.7 and Appendix A on an airplane owned by the pilot.

He can also approve the aircraft for return to service following that maintenance.

Question 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.