This document, Amendment 0002 to Broad Agency Announcement (BAA) W911W6-25-R-0006, clarifies that it is the first amendment to the BAA and introduces Attachment 5 (Sequence #25-ATTACH5-A and #25-ATTACH5-B). This amendment outlines research topics for the Supplemental Power, Efficient Engines, and Drives (SPEED) program and Hybrid VTOL to Enable Operational Capabilities. The SPEED program seeks advancements in rotorcraft engine and drive system technologies, focusing on topological optimization for gearbox housings, lightweight loss of lubrication systems, AI/ML for drive system prognostics, and ceramic bearings. The Hybrid VTOL section solicits data and insights on hybrid vertical/short take-off and landing aircraft for Army missions. Both programs anticipate multiple awards, with concept papers for SPEED topics requested by October 1st of each year, and the Hybrid VTOL project concluding by the end of FY27. The document emphasizes the need for solutions that improve power density, reduce life cycle costs, and enhance operational capabilities for Army rotorcraft.

The document, Amendment 0003 to Solicitation W911W625R0006, modifies a Broad Agency Announcement (BAA) for Aviation and Missile Research and Development (AMRD). It revises paragraphs related to the Executive Summary and Attachment 2, clarifying the two-step process for concept papers and proposal submissions. A key update is the addition of an "Of Interest, Currently Not Affordable" category for concept papers, which allows retention for future funding. Attachment 5, detailing 'Topics/Areas of Interest,' is also revised to include a new topic, "Non-Press Fit or Splined Inner/Outer Race Fully Ceramic Bearings in Gearboxes," and information on accessing a related report. The amendment outlines specific research areas within 'Supplemental Power, Efficient Engines, and Drives (SPEED)' and 'Hybrid VTOL to Enable Operational Capabilities,' focusing on rotorcraft engine and drive system technologies, as well as hybrid VTOL/STOL aircraft. It details submission requirements, evaluation criteria, and the administrative process for awards under this BAA.

This government document, Amendment 0004 to Solicitation W911W625R0006, modifies a Broad Agency Announcement (BAA) by revising concept paper submission guidelines and expanding research topics for rotorcraft drive systems and engines. It outlines a two-step process for proposals, starting with concept papers and progressing to full proposals for those deemed "Of Interest." The "Supplemental Power, Efficient Engines, and Drives (SPEED)" program seeks technologies for improving power density, fuel consumption, durability, and life cycle costs. Specific areas of interest include advanced materials, manufacturing, aerodynamics, combustion systems, and prognostic capabilities for both manned and unmanned Army rotorcraft. Additionally, the BAA solicits data and insights on hybrid Vertical Take-Off and Landing (VTOL) and Short Take-Off and Landing (STOL) aircraft concepts to inform future Army missions, focusing on technical feasibility, operational impact, and cost. The total budget for SPEED is $11.4 million across five fiscal years, while the Hybrid VTOL initiative has an approximate budget of $3.2 million across three fiscal years.

Amendment 0005 to solicitation W911W625R0006 announces the migration of the Broad Agency Announcement (BAA) from the Procurement Desktop Defense (PD2) system to the new Army Contract Writing System (ACWS). This administrative change reissues the BAA under a new procurement instrument identifier (PII), W911W626RA002, effective November 5, 2025. While the official PII has changed, offerors must continue to upload responses to the solicitation module of PIEE and monitor SAM.gov for amendments under the original W911W625R0006 identifier. Future amendments will be made to W911W626RA002, with numbering restarting from 0001. Additionally, the response date for the solicitation is extended to July 3, 2027, at 02:30 PM, and a new Attachment 1, containing the conformed BAA Solicitation W911W626RA002, has been added.

The document details an amendment (0002) to a Broad Agency Announcement (BAA) for the Army's Research, Development, Test, and Evaluation program, aimed at soliciting proposals for advanced rotorcraft technologies. This amendment clarifies that there was no prior Amendment 0001, identifies new topics for development, and confirms the publication inconsistency of related documents. Key topics of interest include: 1. Topological Optimization for Additively Manufactured Corrosion Resistant Gearbox Housings. 2. Lightweight Emergency Loss of Lubrication Systems. 3. Artificial Intelligence and Machine Learning applications in Drive System Prognostics. 4. Innovations in bearings with Non-Press Fit or Splined designs for improved durability. 5. Topological Optimization of Dynamic Drive System Components. 6. Development of Hybrid Vertical Take-Off and Landing (VTOL) aircraft. The BAA seeks proposals from both small and large businesses, with an emphasis on technologies that can advance operational capabilities while managing lifecycle costs. Anticipated benefits include improved performance, reduced weight, enhanced component life, and overall cost reduction. The government aims to explore actionable insights that can enhance rotorcraft operations and inform future aviation strategies.

This Broad Agency Announcement (BAA) W911W6-25-R-0006 from the Army Contracting Command – Redstone Arsenal (ACC-RSA) solicits research concept papers and proposals for Aviation and Missile Research and Development (AMRD). The BAA, effective for five years, aims to advance state-of-the-art technologies and address capability gaps in areas like Future Vertical Lift, Air and Missile Defense, and Long-Range Precision Fires. It outlines a two-step process involving concept papers and full proposals, with detailed instructions on submission, eligibility, evaluation criteria, and award administration. Funding will be through various instruments, including grants, cooperative agreements, and contracts, with a focus on scientific and technical merit, cost realism, and the offeror's capability. Eligibility is open to all responsible sources, with restrictions on foreign prime contractors and a requirement for U.S. person PIs for non-basic research. All applicants must comply with SAM registration and Unique Entity Identifier (UEI) requirements.

The document outlines a Broad Agency Announcement (BAA) for the Army Contracting Command, calling for research and development proposals in the field of Aviation and Missile Research and Development (AMRD). It invites eligible applicants from industry and academia to submit proposals for scientific studies aimed at advancing technologies that address capability gaps within the U.S. Army, focusing on areas such as intelligent systems, missile guidance, and air defense. The BAA provides guidance on eligibility, submission formats, and evaluation criteria, emphasizing open competition. Concept papers and proposals can be submitted through a two-step process, where initial concepts will be assessed for technical merit before further proposals are requested. Key factors for evaluation include the innovation, feasibility, and cost-effectiveness of the proposed solutions. The funding opportunity will be effective for five years, with no constraints on the number of submissions allowed. Additionally, it highlights the importance of compliance with U.S. export controls and the necessity for responsible financial and technical management during the performance of awarded contracts. This BAA underscores the Army's commitment to enhancing technological capabilities and collaboration across military branches to foster advanced research and development.

This Broad Agency Announcement (BAA) outlines the U.S. Army Futures Command's call for research proposals in Aviation and Missile Research and Development (AMRD). It details a two-step submission process for concept papers and full proposals, emphasizing scientific and technical merit, innovation, and alignment with Army modernization goals. The BAA is open to diverse applicants, including industry and academia, with specific eligibility criteria and cost-sharing requirements. Funding is contingent on the availability of funds and project relevance, with proposals evaluated on technical approach, offeror capability, and cost realism. Key research areas include Design & Assessment, Intelligent Teaming & Autonomy, and Missile Seekers. The BAA also addresses administrative, national policy, and reporting requirements for successful awardees, highlighting the Army's commitment to advancing critical technologies through collaborative research.