Final answer:
The AFTO Form 781 series is used to document discrepancies and corrective actions in the Air Force.
Step-by-step explanation:
The Air Force technical order (AFTO) form used to document each discrepancy discovered by the pilot or maintenance personnel and to document any corrective action taken is the AFTO Form 781 series. This form is used for maintaining an accurate record of maintenance performed on an aircraft and serves as a logbook for documenting discrepancies and actions taken to rectify them.
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