Repair of Receiver-Transmitter (RALT)

The Department of the Air Force Materiel Command Air Force Sustainment Center is seeking repair services for Radar Altimeter Receiver/Transmitter (RALT) equipment used on B-2 aircraft through solicitation FA8119-25-R-0010. This procurement involves the repair of two specific NSN-coded Radar Altimeter Receiver/Transmitter models (5841-01-319-1380 and 5841-01-711-1476), with additional services including repair management, material lay-in, and data services. The contractor will be responsible for providing all materials, labor, parts, and expertise necessary to complete the specified repair work outlined in the Performance Work Statement. This is structured as a firm-fixed-price, requirements-type contract with a base 5-year period and option years. The solicitation was issued on September 9, 2025, with sealed offers due by 3:00 PM on October 9, 2025, giving potential contractors exactly one month to prepare and submit their proposals.

This procurement is designated as a sole source acquisition specifically awarded to Honeywell International, Inc. (CAGE Code: 0BFA5), though the documentation indicates it is also set aside for small businesses under NAICS code 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing) with a size standard of 1,250 employees. The initial estimated quantities include 50 units of one radar altimeter model and 25 units of the second model, though as a requirements-type contract, actual quantities may vary based on government needs over the contract period. The work will be performed in the United States, with the contracting activity located at Tinker Air Force Base in Oklahoma. The multi-year contract structure with a base period and options suggests this represents a significant, ongoing maintenance requirement for the Air Force's B-2 fleet radar systems.