This solicitation is for the competitive procurement of MXU-909/E Full Power Run-Up Restraints, P/N: 3608AS100-1 and NSN: 1730-01-456-8398, in support of the MQ-25 Stingray Unmanned Aircraft Systems (UAS) Program. It is anticipated that this solicitation will result in a single-award, Fixed-Price, three-year Indefinite Delivery/Indefinite Quantity (IDIQ) contract. See the attached solicitation and solicitation attachments for further requirements and instructions. Offerors will be required to submit their proposals through the Solicitation Module within the Procurement Integrated Enterprise Environment (PIEE), accessible at https://piee.eb.mil. Amendment 0001: The purpose of this solicitation amendment is to incorporate a question received from industry, and the corresponding Government response. See the solicitation Question/Answer attachment for further information. All other solicitation terms remain unchanged.