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

The Federal Aviation Administration (FAA) intends to award a single source contract to United States Technologies Inc. (UST) for the procurement of ARSR-4 RF Transfer Switches to support the ARSR-4 System. The procurement is for replenishment of the Transfer Switch serviceable stock levels, which is needed to support the ARSR4 Radar System. The new RF Transfer Switch assembly replaced a legacy unit that was obsolete and difficult to repair. • The procurement is for replenishment of the Transfer Switch serviceable stock levels. • The new RF Transfer Switch assembly replaced a legacy unit that was obsolete and difficult to repair. • The FAA worked with UST to develop and manufacture a form fit and functional replacement unit in 2022. • This purchase is to increase the serviceable stock level to support the forty-four sites plus the additional forty-four sites spares.