NOTICE OF INTENT TO SINGLE SOURCE-UNITED STATES TECHNOLOGIES INC.

<p>NOTICE OF DECISION TO CONTRACT WITH A SINGLE SOURCE: The Federal Aviation Administration (FAA), Mike Monroney Aeronautical Center, intends to award to a single source contract to United States Technologies Inc. (UST)&nbsp; for the procurement of ARSR-4 RF Transfer Switches P/N 159C264H01 to support the ARSR-4 System.</p>

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In accordance with the FAA Acquisition Management System Paragraph 3.2.2.4, the purpose of this announcement is to inform industry of the basis of the FAA&#39;s decision to contract with a selected source via single source procedures.</p>

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The procurement is for replenishment of the Trasnfer Switch serviceable stock levels, which is needed to support the ARSR4 Radar System.&nbsp;The new RF Transfer Switch assembly replaced a legacy unit that was obsolete and difficult to repair. In 2022 the FAA worked with UST to develop and manufacture a form fit and functional replacement unit, which the FAA purchased fourteen production units. This purchase is to increase the serviceable stock level to support the forty-four sites plus the additional forty-four sites spares.</p>

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The proposed principle North American Industry Classification System (NAICS) code for this effort is 334511 - Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing &nbsp;with a Size Standard of no more than employees averaged over the past 24 months.</p>

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This announcement is for informational purposes only, not a Solicitation/Request for Proposal. A competitive solicitation is not available for this procurement. All questions pertaining to this announcement should be addressed in writing to the Contract specialist, Nina Musser, nina.j.musser@faa.gov by 3pm on Friday 24 July 2026.</p>

Point of Contact

• Nina Musser — nina.j.musser@faa.gov

View on SAM.gov

https://sam.gov/workspace/contract/opp/b00280c0a332409aa92b449af4d723d9/view