HERMES BAA CALL: Rotating Detonation Rocket Engine-Combined Cycle (RDRE-CC) Flight Demonstration

============================================== AMENDMENT 0001 - NOTICE OF AVAILABILITY OF TECHNICAL Q&AS (DISTRIBUTION C) ============================================== The purpose of this update is to notify interested parties that official Government Responses to Industry Questions has been finalized. Because these Q&As address technical details of the Call, they have been marked as Controlled Unclassified Information (CUI) under Distribution Statement C (Distribution authorized to U.S. Government agencies and their contractors). INSTRUCTIONS FOR ACCESS: 1. Previously Vetted Contractors (Already Approved for Attachment 1): Please request access to "Attachment 2 - Call Q&A (Distribution C)" via the SAM.gov "Attachments" portal. CRITICAL REQUIREMENT: You MUST enter your company's CAGE Code in the "Reason for Request" text box on SAM.gov. Access will be cross-referenced against the Government's approved registration log and granted immediately upon validation. Requests submitted without a CAGE Code will be rejected. 2. New Requestors: If you have not yet been vetted, you must request access to both Attachment 1 and Attachment 2 simultaneously. You must submit your active Joint Certification Program (JCP) details, CAGE Code, and a valid US-citizen company email address in accordance with the original access protocols detailed below. ============================================== END of AMENDMENT 0001 ============================================== SPECIAL NOTICE – CALL FOR PROPOSALS Department of the Air Force / Air Force Materiel Command (AFMC) Air Force Research Laboratory (AFRL) Rocket Propulsion Division – Edwards AFB, CA HERMES Broad Agency Announcement (BAA) FA9300-20-S-0001 CALL: Rotating Detonation Rocket Engine-Combined Cycle (RDRE-CC) Flight Demonstration Parent Solicitation Number: FA9300-20-S-0001 Call Identifier: FA9300-20-S-0001-CALL-RDRE-CC Prior Market Research Notice: RFIFA930026R0001 NAICS Code: 541715 – Research and Development in the Physical, Engin