AET Regulatory Compliance and Certification 1

Question 1

Which FAA regulation governs the certification of avionics equipment for installation in aircraft?

Accepted Answer

FAR Part 21 and applicable TSOs

Answer

FAR Part 21 governs certification procedures for products and parts, while Technical Standard Orders (TSOs) define minimum performance standards for specific avionics equipment.

Question 2

What does a Supplemental Type Certificate (STC) authorize?

Accepted Answer

Modification of a certificated aircraft or installation of non-original equipment

Answer

An STC is issued by the FAA to approve a modification to a type-certificated aircraft that was not included in the original Type Certificate.

Question 3

Under FCC regulations, who must hold a license to operate aviation radio transmitters in the US?

Accepted Answer

The aircraft must hold an FCC Aircraft Radio Station License

Answer

FCC regulations require aircraft operating radio transmitters to hold an Aircraft Radio Station License, and pilots operating internationally need a Restricted Radiotelephone Operator Permit.

Question 4

What is the purpose of FAA Advisory Circular AC 43.13-1B?

Accepted Answer

Provide acceptable methods, techniques, and practices for aircraft inspection and repair

Answer

AC 43.13-1B provides acceptable maintenance and repair methods for aircraft structures, systems, and powerplants, serving as a key reference for A&P and avionics technicians.

Question 5

Which FAA authorization allows an avionics technician to approve aircraft for return to service after maintenance?

Accepted Answer

Airframe and Powerplant (A&P) Certificate with Inspection Authorization (IA) for major repairs

Answer

An A&P mechanic may return aircraft to service after maintenance; an Inspection Authorization (IA) is additionally required for annual inspections and major repairs/alterations.

AET - Avionics Electronic Technicians Practice Test

AET - Avionics Electronic Technicians Practice Test

AET Regulatory Compliance and Certification 1