An Aviation Safety Inspector (ASI) is reviewing the maintenance records for a Part 121 air carrier. Which of the following records must be retained for the life of the aircraft and transferred with it upon sale?
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A
Records of the last complete overhaul of each airframe and engine.
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B
The current status of life-limited parts and applicable Airworthiness Directives.
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C
Records of all preventive maintenance performed in the last 12 months.
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D
The total time in service of the airframe, each engine, and each propeller.