Lesson 4 Pre-Quiz

Where may an aircraft's operating limitations be found?

• On the airworthiness certificate.

• In the current, FAA-approved flight manual, approved manual material, markings, and placards, or any combination thereof.

• In the aircraft airframe and engine logbooks.

An aircraft's annual condition inspection was performed on July 12, this year. The next annual inspection will be due no later than

• July 1, next year.

• July 13, next year.

• July 31, next year.

When are non-rechargeable batteries of an emergency locator transmitter (ELT) required to be replaced?

• Every 24 months.

• When 50% of their useful life expires.

• At the time of each 100-hour or annual inspection.

When activated, an emergency locator transmitter (ELT) transmits on

• 118.0 MHz.

• 406 MHz.

• 123.0 MHz.

The responsibility for ensuring that maintenance personnel make the appropriate entries in the aircraft maintenance records indicating the aircraft has been approved for return to service lies with the

• Owner or operator.

• Pilot-in-command.

• Mechanic who performed the work.

Who may perform preventative maintenance on an aircraft an approve it for return to service?

• Student or recreational pilot

• Private or commercial pilot.

• None of the above.

Which operation would be described as preventive maintenance?

• Replenishing hydraulic fluid.

• Repair of portions of skin sheets by making additional seams.

• Repair of landing gear brace struts.

Preventive maintenance has been performed on an aircraft. what paperwork is required?

• A full, detailed description of the work done must be entered in the airframe logbook.

• The date the work was completed, and the name of the person who did the work must be entered in the airframe and engine logbook.

• The signature, certificate number, and kind of certificate held by the person approving the work and a description of the work must be entered in the aircraft maintenance records.

How long does the airworthiness certificate of an aircraft remain valid?

• As long as the aircraft has a current registration certificate.

• Indefinitely, unless the aircraft suffers major damage.

• As long as the aircraft is maintained and opeated as required by Federal Aviation Regulations.

What should an owner or operator know about Airworthiness Directives (ADs)?

• For informational purposes only.

• They are mandatory.

• They are voluntary.