Aviation Maintenance Certification Standards

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Questions and Answers

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

approval of the aircraft for return to service.

approval for return to service only for the work performed. (correct)

verification that the maintenance or alterations were performed referencing approved maintenance data.

Which aircraft record entry is the best description of the replacement of several damaged heli-coils in a casting?

Eight 1/4-20 inch standard heli-coils were replaced. The damanged inserts were extracted, the tapped holes gaged, then new inserts installed, and tangs removed. (correct)

Eight 1/4-20 inch standards heli-coilds were installed in place of damaged ones.

Eight 1/4-20 inch standards heli-coil inserts were repaired by replacing the damaged inserts with a lock-type inserts, after the tapped holes were checked for corrosion.

Where should you find this entry? "Removed right wing from aircraft and removed skin from outer 6 feet. Repaired buckled spar 49 inches from tip in accordance with figure 8 in the manufacturer's structural repair manual No. 28-1

Aircraft engine maintenance records.

Aircraft minor repair and alteration record

FAA Form 337 (correct)

Where is the record of compliance with Airworthiness Directives or manufacturers' service bulletins normally indicated?

Aircraft maintenance records. Signup and view all the answers

Which statement is true regarding the requirement for maintenance record format?

Any format that provides record continuity and includes the required information may be used. Signup and view all the answers

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?

Dented section removed and replaced with identical new tubing flared to 37°. Signup and view all the answers

For aircraft operated under Par 91, when is aircraft total time required to be recorded in aircraft maintenance records?

After satisfactorily completing inspections. Signup and view all the answers

For aircraft operating under Part 91, what difference is there, if any between the record entry requirement for maintenance (e.g., repair or alteration)and the record entry requirements for inspections (beyond the description of work performed and the type and extent of inspection)?

Aircraft total time is required to be included only in the inspection entry. Signup and view all the answers

For aircraft operated under Part 91, which of the following records must be retained for at least once year, or until the work is repeated or superseded?

Records of maintenance, alterations, preventive maintenance, 100-hour, annual, and progressive inspections. Signup and view all the answers

For aircraft operated under Part 91, which of the following records must be retained and transferred with the aircraft when its sold?

Records of the current status of applicable ADs, and data and time when recurring ADs are next due. Signup and view all the answers

In order to reconstruct lost or destroyed aircraft maintenance records, what is it necessary to establish?

Total time-in-service of the airframe. Signup and view all the answers

When a discrepancy list is provided to an aircraft owner or operator after an inspection, it says in effect that

except for these discrepancies, the item inspected is airworthy. Signup and view all the answers

During an annual inspection, if a defect is found which makes the aircraft unairworthy, the person disapproving must

provide a written notice of the defect to the owner. Signup and view all the answers

When a 100-hour 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?

In each record. Signup and view all the answers

Who is responsible for making the entry in the maintenance records after an annual, 100-hour, or progressive inspection?

The person approving or disapproving for return to service. Signup and view all the answers

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 statements is/are true concerning who may correct the discrepancies?

Only a mechanic with an inspection authorization.

An appropriately rated mechanic.

Any certificated repair station.

<ol start="2"> <li></li> </ol> Signup and view all the answers

Each person performing an annual or 100-hour inspection shall use a checklist that contains at least those items in the appendix of

14 CFR Part 43. Signup and view all the answers

Study Notes

Aircraft Maintenance Records

An authorized person's signature on aircraft maintenance records signifies satisfactory work completion for maintenance or alterations.

Record Entry Description

Replacement of heli-coils: "Replaced several damaged heli-coils in the casting."
Location: Aircraft maintenance records

Record Entry for Wing Repair

"Removed right wing from aircraft and removed skin from outer 6 feet. Repaired buckled spar 49 inches from tip in accordance with figure 8 in the manufacturer's structural repair manual No. 28-1."

Airworthiness Directives

Compliance with Airworthiness Directives or manufacturers' service bulletins is typically recorded in a designated section within the maintenance records.

Maintenance Record Format

Maintenance record format requirements are flexible, allowing for variations in the way information is presented.

Record Entry for Tubing Dent

"Repaired .125-inch deep dent in a straight section of 1/2-inch aluminum alloy tubing."

Total Time Recording

Total time for aircraft operating under Part 91 must be recorded in aircraft maintenance records.

Maintenance vs. Inspection Record Requirements

Maintenance records for Part 91 aircraft require the description of work performed and the type and extent of inspection.

Record Retention for Part 91 Aircraft

Records must be retained for at least one year or until the work is repeated or superseded, whichever comes first.

Transferable Records

Records associated with the aircraft must be retained and transferred when the aircraft is sold.

Reconstructing Lost Records

To reconstruct lost aircraft maintenance records, establish reliable sources of information.

Discrepancy List

A discrepancy list provided after inspection signifies that the aircraft needs repairs or adjustments to become airworthy.

Unairworthy Aircraft During Inspection

The person disapproving an aircraft during an annual inspection because of an unairworthy defect must document the reason for disapproval.

100-Hour Inspection Entry

If separate maintenance records are kept for the airframe, powerplant(s), and propeller(s), the 100-hour inspection entry is recorded respectively.

Maintenance Record Entry Responsibility

The person performing the annual, 100-hour, or progressive inspection is responsible for entering the inspection details in the maintenance records.

Discrepancy List Correction

Discrepancies identified during an annual inspection can be corrected by:
- An appropriately rated mechanic.
- Any certificated repair station.

Inspection Checklist

An annual or 100-hour inspection checklist must include at least the items outlined in the appendix of the relevant regulations.

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Description

This quiz focuses on the importance of signatures in aviation maintenance records. Learn about the standards that dictate when and why an authorized person's signature is necessary for documenting work performed on aircraft. Test your knowledge on aviation maintenance regulations.