Automatic Direction Finding Surveillance System Notice ID:FA252126QB181 See Attachments. Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEPT OF THE AIR FORCE FA2521 45 CONS LGC NAICS 334220 - Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing PSC (blank) LOCATION: Not Given Primary Contact Christopher Petrosky c********************4@spaceforce.mil Not Given Show Links & Attachments Links (0) Attachments (2) Document Size Access Updated Automatic Direction Finding Surveillance System Requirements.pdf 61.43 KB Public Sep 4, 2026 SS_26QB181.pdf 116.66 KB Public Sep 4, 2026 Data sourced from SAM.gov. View Official Posting »