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Notice

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

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).

Notice typeSpecial Notice: An announcement, such as an industry day or a request for information.
Who's buyingFa9300 Aftc Pzr, Dept of the Air Force
WhereEdwards, California
DeadlineMon, Nov 16, 2026 at 7:00 PM EST (24 days left)
Who can bidOpen to any business (no set-aside)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #FA9300-20-S-0001-CALL-RDRE-CC
PostedMon, Oct 19, 2026
ContactMathew Pierson, [email protected]

Heads-up: Security clearance mentioned

Open the official posting

From the notice

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

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