Determine all systems checked are within an acceptable operating range and are safe for the proposed flight. During the checks, explain at the request of the...

ATP Airplane ACS › II. Preflight Procedures › E. Before Takeoff Checks

Determine all systems checked are within an acceptable operating range and are safe for the proposed flight. During the checks, explain at the request of the evaluator, any system operating characteristic or limitation and any corrective action for a malfunction.