BAvn Bachelor of Aviation Bachelor of Aviation Maintenance Management 2 — Questions and Answers
Question 1: Which FAA regulation part governs the certification of aviation maintenance technicians in the United States?
- 14 CFR Part 43
- 14 CFR Part 65 (Correct answer)
- 14 CFR Part 91
- 14 CFR Part 145
Correct answer: 14 CFR Part 65
14 CFR Part 65 establishes the certification requirements for aviation mechanics, including Airframe and Powerplant ratings.
Question 2: In aviation maintenance management, what does the acronym 'SMS' stand for?
- System Monitoring Service
- Safety Management System (Correct answer)
- Scheduled Maintenance Standard
- Service Manual Specification
Correct answer: Safety Management System
SMS (Safety Management System) is a systematic approach to managing safety risks in aviation organizations.
Question 3: A maintenance release document certifying return-to-service of an aircraft is known as what in the US regulatory framework?
- Form 337
- FAA Form 8110-3
- Airworthiness Release (Correct answer)
- Yellow Tag
Correct answer: Airworthiness Release
An Airworthiness Release (or maintenance record entry) is required under 14 CFR Part 43 before an aircraft is returned to service.
Question 4: Which maintenance program philosophy focuses on the statistical likelihood of failure rather than fixed time intervals?
- Hard-time maintenance
- On-condition maintenance
- Condition monitoring
- Reliability-Centered Maintenance (RCM) (Correct answer)
Correct answer: Reliability-Centered Maintenance (RCM)
RCM uses statistical and failure mode analysis to determine the most effective maintenance strategy for each component.
Question 5: Under FAA regulations, who is responsible for ensuring an aircraft is maintained in an airworthy condition?
- The FAA inspector
- The aircraft owner or operator (Correct answer)
- The Director of Maintenance
- The certifying mechanic
Correct answer: The aircraft owner or operator
14 CFR Part 91.403 places primary responsibility for airworthiness on the aircraft owner or operator.
Question 6: What is the primary purpose of a Minimum Equipment List (MEL) in aviation operations?
- To list all required tools for maintenance
- To allow dispatch with certain inoperative equipment under defined conditions (Correct answer)
- To specify mandatory replacement intervals
- To catalog spare parts inventory
Correct answer: To allow dispatch with certain inoperative equipment under defined conditions
An MEL allows operators to dispatch an aircraft with specific items inoperative, provided compensating procedures are applied.
Question 7: In Reliability-Centered Maintenance, which failure pattern is most commonly associated with complex electronic systems?
- Bathtub curve (infant mortality + wear-out)
- Constant failure rate (random failures) (Correct answer)
- Gradual wear-out only
- Sudden catastrophic failure only
Correct answer: Constant failure rate (random failures)
Complex electronics typically exhibit a constant (random) failure rate with no predictable wear-out phase, making time-based replacement ineffective.
BAvn Bachelor of Aviation Bachelor of Aviation Maintenance Management 2
Which FAA regulation part governs the certification of aviation maintenance technicians in the United States?