SOLE SOURCE CONTRACT ACTION: The Government intends to solicit and negotiate with only one source under the authority of 10 U.S.C. 2304(c)(1) and FAR 6.302-1, only one responsible source and no other supplies or services will satisfy agency requirement.The AFMC O_HL/PZABA, Hill AFB Utah, intends to solicit, negotiate, and award a one-time, sole source, firm-fixed-price contract for the SST IU Interface Units (SST Tester), Electronic, (NSN: 4920015377747WF; Part Number: 16U75A46002G001) for the F-16 Weapon System to the OEM/Design Authority and the only qualified manufacturer listed on the Qualified Manufacture List (QML): BAE Systems Information and Electronic Systems Integration Inc. (94117) 65 Spit Brook Rd., Nashua, New Hampshire 03060-6909, United States. The Government reserves the right to not make an award at all.The Government does not own the technical data to the SST IU Interface Units (SST Tester); BAE Systems owns the Technical Data Package (TDP). All interested parties may submit a capability statement, proposal, or quotation, which shall be considered by the agency. The attached documents constitute all the detailed item information available to interested parties.See attached Justification and Approval (J&A) document and related notices: Presolicitation (Original) FA8212-24-R-0004, Sources Sought (Original)