Contract opportunity

APX-119 Transponder Upgrade

Sources Sought from Department of Defense.

Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.

This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.

Open, no deadline stated

Notice details

Agency
Department of Defense
Sub-tier agency
DEPT OF THE AIR FORCE
Notice type
Sources Sought
Solicitation number
FA8609-R-APX119
NAICS
334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
Product/service code
5841
Place of performance
Wright Patterson AFB, Ohio
Posted
Oct 7, 2026
Response deadline
No deadline stated
Source
SAM.gov

Description

1. Executive Summary & Notice This Sources Sought Synopsis is published for market research purposes only and does not constitute a Notice of Solicitation. The United States Air Force, Air Force Life Cycle Management Center (AFLCMC), Mobility and Training Aircraft Directorate, KC-46 Contracting Division at Wright-Patterson Air Force Base (WPAFB), Ohio, is seeking capabilities packages from potential sources, including small businesses (SB), capable of performing required upgrade services on the APX-119 transponder and delivering a rotational pool of spare units. The Government is actively seeking capabilities packages from all potential sources, including but not limited to: Small Business (SB), 8(a) participants, HUBZone Small Business, Economically Disadvantaged Women-Owned Small Business (EDWOSB), Women-Owned Small Business (WOSB), and Service-Disabled Veteran-Owned Small Business (SDVOSB). IMPORTANT NOTICE As stipulated in FAR 15.201, responses to this notice are not considered offers and cannot be accepted by the Government to form a binding contract. No solicitation (Request for Proposal) currently exists; therefore, do not request a copy of the solicitation. The decision to solicit for a contract remains solely within the Government�s discretion. Any information submitted is strictly voluntary, and the Government will not reimburse any costs associated with the submission of information in response to this notice. 2. Requirement Specifications The Government is

Summarized from the official notice. The description is shortened; read the full text on the official notice.

Official notice

View on SAM.gov →

Requirements and amendments are controlled by the official notice.

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Frequently asked questions

What NAICS code applies?

NAICS 334511, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing.

Which agency issued this notice?

Department of Defense.

Where is the official notice?

The link under Official notice opens the source listing.