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Aircraft Airworthine
Airframe Ch 17
| Question | Answer |
|---|---|
| Where do you find the regulation that specifies the operating conditions that make 100-hour inspections mandatory? | FAR Part 91 |
| A certificated Airframe & Powerplant mechanic may sign off and approve the return to service following what type of inspection? | A 100-hour inspection. |
| Under what conditions may a mechanic perform an annual inspection and return the aircraft to service? | The mechanic must hold an Inspection Authorization. |
| What is the time frame within which an annual inspection must be performed if such an inspection is required? | Within the preceding 12 calendar months. |
| Under what conditions may any checklist be used as a guide for a 100-hour inspection? | The checklist must meet the minimum standards specified in FAR Part 43, Appendix D. |
| May an aircraft that is overdue for an annual inspection be flown to a place where the inspection can be performed? | Yes, provided a ferry (special flight) permit is obtained. |
| In order for an individual person to conduct a 100-hour inspection and approve the return to service, that person must have what type of certificate(s)? | A mechanic's certificate with both the Airframe and Powerplant ratings. |
| An aircraft is required by FAR 91.409 to have a 100-inspection. Is it legal to fly that airplane beyond the inspection requirement, and if so, for how long/ | Yes, the aircraft may be operated for up to 10 hours, if required, to reach a place where the inspection can be accomplished. |
| An airplane is flown 4 hours over the 100-hour inspection limit to reach your maintenance facility. How do you account for those 4 hours? | The 4 hours are included in the next 100 hours time-in-service period. |
| What types of operations require that aircraft operating under Part 91 must undergo 100-hour inspections? | Aircraft operated for compensation or hire, or used for flight instruction when provided by the flight instructor. |
| An aircraft under a progressive inspection program is operated for compensation or hire. Does it need a 100-hour inspection? | No, progressive inspections replace 100-hour inspections. |
| Who is authorized to supervise a progressive inspection? | Certificated A&P mechanics who hold an Inspection Authorization, certified repair stations, or the aircraft manufacturer. |
| When a progressive inspection program is discontinued, at what time is the next 100-hour inspection due? | 100 hours after the last complete inspection of the progressive program. |
| An owner desires to use a progressive inspection program. To whom does the owner apply or authorization? | To the FAA Flight Standards District Office having jurisdiction over the area where the owner is located. |
| Is an engine run-up required as part of a 100-hour inspection on a turbine-powered aircraft? | Yes |
| Where would you locate the required items that must be recorded in the aircraft maintenance records following completion of a 100-hour inspection? | FAR Part 43 |
| Where might you locate a sample of the recommended statement for recording the approval for return to service of an aircraft following completion of an annual or 100-hour inspection? | FAR Part 43 |
| Where would you look to find approve information for work on an aircraft electrical system? | In the manufacturer's maintenance manual or other instructions for continued airworthiness. |
| What are the limitation placed on mechanics with regard to propeller? | Mechanics may not perform major repair to, or alterations of, propellers. |
| After equipment is installed in accordance with an STC, who must approve the return to service? | An A&P mechanic who holds an Inspection Authorization. |