The Department of Defense, specifically the Department of the Air Force, is soliciting proposals for the repair of the Air Data Processor (ADP) under solicitation FA8538-26-R-0005. This requirement involves a Firm Fixed Price contract for the repair of 50 units of the ADP, NSN: 6610-01-432-8459FX, which is critical for the operational performance of the F-15E aircraft. The contract will include additional services such as on-site support, engineering services, and configuration management, and is set to be awarded following a sole source negotiation with Honeywell, the only known source with the necessary technical data and capabilities. Interested parties must submit their proposals electronically by January 6, 2026, at 4:00 PM EST, and can contact Madison Norris at madison.norris@us.af.mil for further information.