Request for Information (RFI) – Modular Tactical Signals Intelligence (SIGINT) EW System

Open — responses due 18 Nov 2026 (4 days left) · Unrestricted (full and open) · Department of the Air Force, DoD · Wright Patterson AFB, OH · NAICS 334511 · Solicitation FA8629-27-R-5005

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Solicitation details

Solicitation number	FA8629-27-R-5005
Notice ID	0aa58e79e5cb4fd888efbab06e818837
Agency	Department of Defense (DoD)
Sub-agency	Department of the Air Force
Contracting office	FA8629 AFLCMC WISK SOF/PR
NAICS code	334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
Set-aside	Unrestricted (full and open)
Notice type	Sources Sought
Posted	19 October 2026
Response deadline	18 November 2026
Place of performance	Wright Patterson AFB, OH, USA
Competition	Competitive

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Description

This Sources Sought Synopsis (SSS)/Request for Information (RFI) is issued for informational purposes and market research only; it does not constitute a solicitation. The Government will not reimburse any company or individual for any expenses associated with preparing/submitting information in response to this posting. The information provided may be used by the Government in developing its acquisition strategy, statement of work/statement of objectives, and/or performance specifications. Interested parties are responsible for adequately marking proprietary or competition sensitive information contained within their response as instructed later in this posting. The United States (US) Air Force Life Cycle Management Center (AFLCMC), Intelligence, Surveillance and Reconnaissance & Special Operations Forces (ISR & SOF) Directorate, Special Warfare (SW) Program Office (AFLCMC/WISN) is conducting market research to identify possible sources capable of providing body worn, low Size, Weight, and Power (SWaP), user friendly, modular tactical SIGINT/EW system capable of full spectrum signals prosecution in adverse environments. PLEASE SEE ATTACHMENT FOR ADDITIONAL DETAILS AND INFORMATION ON HOW TO RESPOND TO THIS RFI.

Version history

SAM.gov has posted 2 notices under solicitation FA8629-27-R-5005, oldest first.

19 October 2026 — Sources Sought (this page)
28 October 2026 — Sources Sought (latest)

Documents in the solicitation package

1 file is attached to this notice.

Request for Information 27R5005 - Modular Tactical SIGINT EW System.pdf

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Market context: DoD and NAICS 334511

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

In fiscal year 2026, DoD obligated $4.5B across 5,147 contract actions under NAICS 334511.
1,484 contracts worth $32.4B in this category end within the next 18 months.

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