During pre-flight preparations, which item would you use to determine the status of aircraft, fuel/oil/hydraulic/oxygen quantities and to identify discrepancies?

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Multiple Choice

During pre-flight preparations, which item would you use to determine the status of aircraft, fuel/oil/hydraulic/oxygen quantities and to identify discrepancies?

Explanation:
In pre-flight, you need a single source that shows the aircraft’s current equipment status and any anomalies. The EAL serves as that consolidated status record, detailing quantities such as fuel, oil, hydraulic fluid, and oxygen, and it flags discrepancies for maintenance review. This makes it the best tool for confirming the aircraft is within limits before departure. The MEL is about what can be flown with inoperative equipment, not a live inventory of all quantities. The QAR is a data recorder used for post-flight analysis, not for immediate pre-flight checks. The SOP covers procedures, not the actual status of aircraft systems.

In pre-flight, you need a single source that shows the aircraft’s current equipment status and any anomalies. The EAL serves as that consolidated status record, detailing quantities such as fuel, oil, hydraulic fluid, and oxygen, and it flags discrepancies for maintenance review. This makes it the best tool for confirming the aircraft is within limits before departure. The MEL is about what can be flown with inoperative equipment, not a live inventory of all quantities. The QAR is a data recorder used for post-flight analysis, not for immediate pre-flight checks. The SOP covers procedures, not the actual status of aircraft systems.

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