Free IA Airworthiness Determinations & Return-to-Service Protocols Questions and Answers

Question 1

What must be confirmed before returning an aircraft to service after major repairs?

Accepted Answer

Compliance with airworthiness standards

Answer

Completion of all paperwork

Answer

A test flight has been conducted

Answer

Pilot endorsement

Question 2

Which document must be issued by an IA for return to service after an annual inspection?

Accepted Answer

Return to Service Logbook Entry

Answer

FAA Form 337

Answer

Inspection Authorization Certificate

Answer

Airworthiness Certificate

Question 3

What is the role of an IA in determining airworthiness?

Accepted Answer

Determines compliance and safe condition

Answer

Replaces damaged components

Answer

Schedules future inspections

Answer

Issues airworthiness directives

Question 4

Which part of the CFR governs return-to-service procedures?

Accepted Answer

14 CFR Part 43

Answer

14 CFR Part 21

Answer

14 CFR Part 65

Answer

14 CFR Part 91

Question 5

What is required in a maintenance entry for return to service?

Accepted Answer

Work summary and FAA certificate number

Answer

Only a date and signature

Answer

Engine serial number

Answer

Parts list

Question 6

Who has the authority to approve an aircraft for return to service after a major alteration?

Accepted Answer

Mechanic with IA

Answer

Aircraft owner

Answer

Certified flight instructor

Answer

Pilot in command