Question And Answers 2025
Where is the record of compliance with Airworthiness Directives or manufacturers'
service bulletins normally indicated? - Correct Answer-Aircraft maintenance records.
If work performed on an aircraft has been done satisfactorily, the signature of an
authorized person on the maintenance records for maintenance or alterations
performed constitutes - Correct Answer-approval for return to service only for the work
performed.
During an annual inspection, if a defect is found which makes the aircraft
unairworthy,the person disapproving must - Correct Answer-provide a written notice of
the defect to the owner
What is the means by which the FAA notifies aircraft owners and other interested
persons of unsafe conditions and prescribes the condition under which the product may
continue to be operated? - Correct Answer-Airworthiness Directives.
Which is an appliance major repair? - Correct Answer-Overhaul of a hydraulic pressure
pump.
Where should you find this entry? - Correct Answer-FAA Form 337
Which maintenance action is an airframe major repair? - Correct Answer-The repair of
portions of skin sheets by making additional seams.
Which aircraft record entry is the best description of the replacement of several
damaged heli-coils in a casting? - Correct Answer-Eight 1/4 -- 20 inch standard heli-
coils were replaced.
Which maintenance record entry best describes the action taken for a control cable
showing approximately 20 percent wear on several of the individual outer wires at a
fairlead? - Correct Answer-Wear within acceptable limits, repair not necessary.
Which maintenance record entry best describes the action taken for a .125-inch deep
dent in a straight section of 1/2-inch aluminum alloy tubing? - Correct Answer-Dented
section removed and replaced with identical new tubing flared to 37*.
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, Which statement is true regarding the requirements for maintenance record format? -
Correct Answer-Any format that provides record continuity and includes the required
information may be used.
When a 100-hours inspection is completed, if separate maintenance records for the
airframe, powerplant(s), and propeller(s) are maintained, where is the entry for the
inspection recorded? - Correct Answer-In each record.
For aircraft operated under part 91, when is aircraft total time required to be recorded in
aircraft maintenance records? - Correct Answer-After satisfactorily completing
inspections.
For aircraft operated under part 91, what difference is there, if any, between the record
entry requirements for maintenance (e.g., repair or alteration) and the record entry
requirements for inspections (beyond the description of the work performed and the
type and extent of inspection)? - Correct Answer-Aircraft total time is required to be
included only in the inspection entry.
If more space is needed for a work description entered on FAA Form 337, what
information should be included on the attached sheet(s), in addition to the rest of the
work description? - Correct Answer-Aircraft nationality and registration mark, and the
date the work was accomplished.
Which aircraft record entry best describes a repair of a dent in a tubular steel structure
dented at a cluster? - Correct Answer-Welded a reinforcing plate over the dented area.
Who is responsible for making the entry in the maintenance records after an annual,
100 hours, or progressive inspection? - Correct Answer-The person approving or
disapproving for return to service.
For aircraft operated under part 91, which of the following records must be retained for
at least one year, or until the work is repeated or superseded? - Correct Answer-
Records of maintenance, alterations, preventive maintenance, 100-hours, annual, and
progressive inspections.
A certificate mechanic without an inspection authorization who signs the appropriate
block on FAA Form 337 is doing what? - Correct Answer-Certifying that the work was
done in accordance with the requirements of 14 CFR part 43.
For aircraft operated under part 91, which of the following records must be retained and
transferred with the aircraft when it is sold? - Correct Answer-Records of the current
status of applicable AD's, and date and time when recurring AD's are next due.
An aircraft owner was provided a list of discrepancies on an aircraft that was not
approved for return to service after an annual inspection. Which of the following
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