The Department of Defense, through the Naval Air Systems Command (NAVAIR), intends to award a sole source contract to BAE Systems Information & Electronic Systems Integration, Inc. for the development and implementation of replacement software for the OE-120B/UPX system. The objective of this procurement is to port the updated software from Fedora 21 OS to a supported operating system that complies with Department of Defense cyber requirements. The OE-120B/UPX is critical for radar equipment used in airborne applications, and BAE Systems is the sole designer and manufacturer, justifying the sole source acquisition under 10 U.S.C. 2304(c)(1). Interested subcontractors may reach out to Dylan Gibaldi at BAE Systems for potential opportunities, and inquiries can be directed to primary contact Patricia Reed or secondary contact John Britt at their respective emails.