Final answer:
The Form 63, or Air Force Active Duty Service Commitment Acknowledgment Statement, is used to document a member's ADSC due to training or a PCS in the military.
Step-by-step explanation:
The form used to document a member's active duty service commitment (ADSC) due to training or a permanent change of station (PCS) in the military is known as the Form 63, also referred to as the Air Force Active Duty Service Commitment (ADSC) Acknowledgment Statement.
This form records the specifics of the commitment, including the length of the service required and any additional terms or conditions associated with the ADSC. A member's service commitment may arise from various circumstances, such as accepting a commission, receiving specialized training, or moving to a new duty station.