Sources sought
Integrated GOTS/NDI Systems and COTS Modular Enablers & Building Blocks
CHORUS26
Department of the Air Force, FA2385 USAF AFMC AFRL PZL AFRL RSKD.
Offers due
November 6, 2026 at 5:00 PM EST
51 days from now. Posted September 11, 2026.
Description
As published on SAM.gov.
The Air Force Research Laboratory, Tech Transition Office AFRL/RR, in coordination with the
Information and Spectrum Warfare Directorate (AFRL/RI), is seeking information from industry
to improve USAF understanding of domestic market capabilities and identify qualified vendors to
collaborate with. Specifically, AFRL is investigating technologies small enough to be installed on
Group 2-3 unmanned aircraft systems (UAS) across two core pathways:
1. Integrated GOTS/NDI Systems: Existing Government-Off-The-Shelf (GOTS) or Non-
Developmental Item (NDI) radar electronic attack (EA) systems that have been proven or
demonstrated for military use.
2. COTS Modular Enablers & Building Blocks: Commercial-Off-The-Shelf (COTS)
hardware, open software-defined architectures, and high-performance RF components.
AFRL is highly interested in innovative commercial building blocks—including Radio
Frequency System on Chip (RFSoC) technology, high-speed analog-to-digital converters,
and edge compute chips—that can support receive, process, and transmit capabilities in
a variety of active and passive military scenarios.
Attachments
Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.
- RFI_CHORUS_EA_v3.pdf132 KB, September 11, 2026
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
September 11, 2026
Sources sought
Due November 6, 2026 at 5:00 PM EST. SAM.gov, notice 82bcd4304056482299916685ee685a82
1 revisions on SAM
- September 11, 2026: publish, sources sought
Points of contact
- Ryan Simsryan.sims.2@us.af.mil