Final Answer:
An operator required to have an operable flight recorder under Part 91, Subpart G must operate it in accordance with the regulations and manufacturer's specifications during each flight.
Step-by-step explanation:
Under Part 91, Subpart G of the Federal Aviation Regulations (FARs), operators are required to have an operable flight recorder installed on certain aircraft. The flight recorder, commonly known as a black box, records various flight parameters and cockpit communications. The operator must adhere to the regulations and manufacturer's specifications regarding the operation of the flight recorder during each flight.
This requirement ensures that essential data is recorded, which can be invaluable for accident investigations and improving aviation safety. The operability of the flight recorder contributes to the overall effectiveness of the aviation system by providing accurate and reliable information for post-incident analysis.