# Notice of Intent to Sole Source - Post-delivery support of developed space and ground hardware and software Canonical: https://abierto.us/opportunities/fa254826rb008 - Solicitation number: FA254826RB008 - Notice type: Special notice - Status: Closed. Deadline was November 4, 2026 at 5:00 PM EST - Department: Department of the Air Force - Agency: Department of the Air Force - Contracting office: Department of the Air Force (n-DEPTOFTHEAIRFORCE) - NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) - Product or service code: DA10 Support services, delivered as a service contract (SaaS or Subscription) involved with the analysis, design, development, code, test and release packaging services associated with application development projects, as well as off-the-shelf Business software. - Place of performance: Dayton, Ohio - City: Dayton. https://abierto.us/cities/dayton-oh-3921000 - First posted: October 20, 2026 - Last posted: October 20, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/626025c110ca4432815c6f6d244862af/view ## Description NOTICE OF INTENT TO SOLE SOURCE General Information Notice Type: Special Notice Contracting Office: Space RCO Title: Notice of Intent to Sole Source - Post-delivery support of developed space and ground hardware and software. Response Date: No later than 1500 MST on 04 NOV 2026 NAICS Code: 541715 Product Service Code (PSC): DA10 Description: The Space Rapid Capabilities Office (Space RCO) intends to solicit and negotiate a contract on a sole-source basis with Systems & Technology Research, LLC, Woburn, Massachusetts under the statutory authority of 10 U.S.C. 3204(a)(1) as implemented by RFO 6.103-1, Only one responsible source and no other supplies or services will satisfy agency requirements. Requirement Description: Space RCO requires post-delivery support of developed space and ground hardware and software. This effort will continue to provide systems engineering support for verification and validation of interface requirements, hardware integration and test, and on-orbit troubleshooting as the payloads are integrated onto host vehicles, tested, launched, and perform on-orbit. The instant action is to procure services to transition a prototype ground system to a full operational capability. The requirements outline a need for software development and integration expertise to enhance the existing system with a new graphical user interface (GUI), integrate mission-unique software (MUS), improve telemetry processing and data handling, and ensure the system can support long-term, 24/7 operations. The effort also requires integration with the R2C2 Acme Ground Segment, maintaining external connections, development on cloud infrastructure, and adherence to cybersecurity and systems engineering best practices. Full operational capability should be obtained within 6 months from ATP. Projected Base and Option Year CLIN Structure: ​ CLIN 0001 (CPFF) - 2-Year Base, 3 (three) 1-Year Options. CLINs 0003, 0004 (Cost Only, No Fee) - 2-Year Base, 3 (three) 1-Year Options. ​CLIN 0002 (T&M) - 1-Year Base, 4 (four) 1-Year Options. Reason for Sole Source: Systems & Technology Research, LLC is the original developer of the prototype ground system. The contractor holds specialized technical expertise and existing infrastructure knowledge required to transition this system to Full Operational Capability (FOC). No other source possesses the requisite technical familiarity to meet the aggressive 6-month FOC requirement without causing unacceptable delays in fulfilling the agency's critical requirements and generating substantial duplication of costs that is not expected to be recovered through competition. Submission Details: This notice of intent is not a request for competitive proposals. However, all responsible sources may submit a capability statement, proposal, or quotation, which shall be considered by the agency. To be considered viable, any response must explicitly demonstrate the vendor's technical capability to: Achieve FOC of the specific prototype ground system within six (6) months of ATP. Perform direct, proven integration with the R2C2 Acme Ground Segment without reliance on Systems & Technology Research, LLC proprietary data. Execute the required cloud infrastructure development and 24/7 telemetry processing capabilities. (Generic marketing materials will not be evaluated.) Information received will normally be considered solely for the purpose of determining whether to conduct a competitive procurement. A determination by the Government not to compete this proposed contract action based upon responses to this notice is solely within the discretion of the Government. Responses must be received no later than 1500 MST on 04 NOV 2026. Responses must be submitted via email to Monica Torrez at monica.torrez.1.ctr@spaceforce.mil and Mariacheska Legendre at mariacheska.legendre@spaceforce.mil. ## Attachments - [Notice of Intent to Sole Source v2 1.docx](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/6bd6f354f1ad486ab66eb48040026029/download) ## Open now in the same industry 127 open in NAICS 541715. - Aircraft Defensive Electro-optical Protection Technologies (ADEPT) (FA2377-26-R-B011), due November 9, 2026 at 2:00 PM EST. https://abierto.us/opportunities/fa237726rb011 - Space Power and Reactor Capabilities (SPARC) - Presolicitation Synopsis (80GRC026R0009_PS), due November 20, 2026 at 5:00 PM EST. https://abierto.us/opportunities/80grc026r0009ps - Experiments, Prototypes, Research, and Evaluation Supporting Systems (EXPRESS) (FA8650-22-S-5004), due February 14, 2027 at 5:00 PM EST. https://abierto.us/opportunities/fa865022s5004 ## Publications - October 20, 2026: Special notice, due November 4, 2026 at 5:00 PM EST. Notice 626025c110ca4432815c6f6d244862af. https://sam.gov/workspace/contract/opp/626025c110ca4432815c6f6d244862af/view ## Points of contact - Mariacheska Legendre, mariacheska.legendre@spaceforce.mil - Monica Torrez, monica.torrez.1.ctr@spaceforce.mil --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/fa254826rb008.