Force Structure Assignment Procedures
The base closure and force structure section (DPAAS1) at AFPC manages unique enlisted Air Force assignment programs such as base closures, unit builds, and unit draw downs. Personnel affected by draw downs are provided assignment briefings from the MAJCOM or AFPC 12 to 23 months prior to the draw down effective date. To stabilize manning, personnel involved with force structure activities are deferred from reassignment with assignment availability codes (AACs) 36 or 54. Personnel in AAC 36 must PCS or PCA upon expiration of their deferment. Because of their "must-move" status, AAC 36 personnel receive a one-time enhanced look (higher priority than other CONUS volunteers) at overseas assignments for reporting dates based on their availability date. After completion of the overseas cycle, CONUS requirements are offered to personnel by message or by an assignment team visit. Personnel compete for CONUS requirements based on their CAFSC, grade, and date of rank. AAC 54 is applied to personnel involved with initial builds or partial draw downs. PCS actions are not required for AAC 54 personnel.

