PCI 2019 Studies Inactive Notice ID:FA8051-19-R-4003 See attachewd Sources Sought. Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEPT OF THE AIR FORCE FA8051 772 ESS PKD NAICS 541330 - Engineering Services PSC SUPPORT SVCS (PROF, ADMIN, MGMT) LOCATION: Show Links & Attachments Links () Attachments () Data sourced from SAM.gov. View Official Posting »