ASTM NCATT Maintenance Documentation and Regulations
Assessment Mock Exam Newest (2025 - 2026 Update) From
Real Past Papers Questions – A Set Of 100 Most Common
Exam Frequently Tested Questions And Answers In Details
100% Verified Exam Highly Recommendable For Grade A+
1. What is the primary purpose of maintenance documentation?
A. To increase aircraft weight
B. To record completed maintenance and ensure airworthiness
C. To advertise maintenance services
D. To replace maintenance manuals
Answer: B. To record completed maintenance and ensure airworthiness
Explanation: Accurate maintenance records provide legal evidence of work
performed and help ensure continued aircraft airworthiness.
2. Before performing maintenance, a technician should first:
A. Begin disassembly
B. Consult the applicable maintenance data
C. Call the aircraft owner
D. Replace all fasteners
Answer: B. Consult the applicable maintenance data
Explanation: Approved maintenance instructions must always be reviewed before
beginning work.
3. Maintenance records should include:
A. Personal opinions
,B. Future weather forecasts
C. Description of work performed
D. Fuel prices
Answer: C. Description of work performed
Explanation: Records must clearly describe maintenance accomplished.
4. A maintenance entry should be:
A. Vague
B. Accurate and complete
C. Written in pencil
D. Erased after inspection
Answer: B. Accurate and complete
Explanation: Complete and accurate documentation is required for regulatory
compliance.
5. Approved maintenance data includes:
A. Social media posts
B. Manufacturer maintenance manuals
C. Newspaper articles
D. Pilot notes
Answer: B. Manufacturer maintenance manuals
Explanation: Manufacturer manuals are approved technical references.
6. An Airworthiness Directive (AD) is:
A. Optional guidance
B. A mandatory regulatory requirement
,C. A maintenance suggestion
D. A company procedure
Answer: B. A mandatory regulatory requirement
Explanation: Compliance with applicable ADs is mandatory.
7. Service Bulletins are generally:
A. Mandatory by themselves
B. Optional unless incorporated by regulation or other authority
C. Illegal
D. Pilot reports
Answer: B. Optional unless incorporated by regulation or other authority
Explanation: Many Service Bulletins become mandatory only under specific
circumstances.
8. Who is responsible for ensuring maintenance records are properly
completed?
A. Airport security
B. The person approving the work
C. Passengers
D. Air traffic control
Answer: B. The person approving the work
Explanation: The approving technician is responsible for accurate documentation.
9. A maintenance logbook entry should be made:
A. Before work begins
B. After maintenance is completed
C. Once per year only
, D. Only after inspection failure
Answer: B. After maintenance is completed
Explanation: Records document completed work.
10.The purpose of a maintenance manual is to:
A. Replace regulations
B. Provide approved maintenance procedures
C. Schedule pilot training
D. Track flight hours
Answer: B. Provide approved maintenance procedures
Explanation: Maintenance manuals contain approved instructions and
specifications.
11.Technical publications should be:
A. Ignored if familiar with the task
B. Current and applicable
C. Several years old
D. Written by pilots
Answer: B. Current and applicable
Explanation: Only current revisions should be used.
12.Revision status of manuals should be verified:
A. Never
B. Before use
C. After maintenance
D. Only annually
Assessment Mock Exam Newest (2025 - 2026 Update) From
Real Past Papers Questions – A Set Of 100 Most Common
Exam Frequently Tested Questions And Answers In Details
100% Verified Exam Highly Recommendable For Grade A+
1. What is the primary purpose of maintenance documentation?
A. To increase aircraft weight
B. To record completed maintenance and ensure airworthiness
C. To advertise maintenance services
D. To replace maintenance manuals
Answer: B. To record completed maintenance and ensure airworthiness
Explanation: Accurate maintenance records provide legal evidence of work
performed and help ensure continued aircraft airworthiness.
2. Before performing maintenance, a technician should first:
A. Begin disassembly
B. Consult the applicable maintenance data
C. Call the aircraft owner
D. Replace all fasteners
Answer: B. Consult the applicable maintenance data
Explanation: Approved maintenance instructions must always be reviewed before
beginning work.
3. Maintenance records should include:
A. Personal opinions
,B. Future weather forecasts
C. Description of work performed
D. Fuel prices
Answer: C. Description of work performed
Explanation: Records must clearly describe maintenance accomplished.
4. A maintenance entry should be:
A. Vague
B. Accurate and complete
C. Written in pencil
D. Erased after inspection
Answer: B. Accurate and complete
Explanation: Complete and accurate documentation is required for regulatory
compliance.
5. Approved maintenance data includes:
A. Social media posts
B. Manufacturer maintenance manuals
C. Newspaper articles
D. Pilot notes
Answer: B. Manufacturer maintenance manuals
Explanation: Manufacturer manuals are approved technical references.
6. An Airworthiness Directive (AD) is:
A. Optional guidance
B. A mandatory regulatory requirement
,C. A maintenance suggestion
D. A company procedure
Answer: B. A mandatory regulatory requirement
Explanation: Compliance with applicable ADs is mandatory.
7. Service Bulletins are generally:
A. Mandatory by themselves
B. Optional unless incorporated by regulation or other authority
C. Illegal
D. Pilot reports
Answer: B. Optional unless incorporated by regulation or other authority
Explanation: Many Service Bulletins become mandatory only under specific
circumstances.
8. Who is responsible for ensuring maintenance records are properly
completed?
A. Airport security
B. The person approving the work
C. Passengers
D. Air traffic control
Answer: B. The person approving the work
Explanation: The approving technician is responsible for accurate documentation.
9. A maintenance logbook entry should be made:
A. Before work begins
B. After maintenance is completed
C. Once per year only
, D. Only after inspection failure
Answer: B. After maintenance is completed
Explanation: Records document completed work.
10.The purpose of a maintenance manual is to:
A. Replace regulations
B. Provide approved maintenance procedures
C. Schedule pilot training
D. Track flight hours
Answer: B. Provide approved maintenance procedures
Explanation: Maintenance manuals contain approved instructions and
specifications.
11.Technical publications should be:
A. Ignored if familiar with the task
B. Current and applicable
C. Several years old
D. Written by pilots
Answer: B. Current and applicable
Explanation: Only current revisions should be used.
12.Revision status of manuals should be verified:
A. Never
B. Before use
C. After maintenance
D. Only annually
