The Department of Defense, specifically the Department of the Air Force, is conducting a Sources Sought/Request for Information (RFI) for the procurement of F-16 Blk 50 CEESIM VPX, aimed at supporting the 518th Software Engineering Squadron's Operational Flight Program testing for new Electronic Warfare systems. The RFI seeks to gather market research information regarding the manufacturing and delivery of the CEESIM VPX, with a focus on understanding vendors' capabilities, experience with similar military products, and potential subcontracting arrangements. Interested vendors must submit their responses by February 5, 2025, and are required to request related documents through SAM.gov by January 30, 2025. For further inquiries, vendors can contact Audrey Lee at audrey.lee.3@us.af.mil or Christa Phillips at christa.phillips.1@us.af.mil.