The Department of Defense, specifically the Naval Air Systems Command (NAVAIR), intends to award a modification under an existing Delivery Order to Collins Aerospace for the provision of Cost and Software Data Reporting (CSDR) related to the integration of a New Waveform (NWF) into the E-6B aircraft Very Low Frequency (VLF) system. The procurement includes the preparation and delivery of various reports such as the Contractor Work Breakdown Structure and Contractor Cost Data Reporting, which are critical for the successful integration of the NWF capabilities into the Mission Computer Modernization of the E-6B aircraft. Collins Aerospace, as the original equipment manufacturer of the E-6B VLF System, is uniquely positioned to fulfill these requirements, as determined by the government’s sole source justification under 10 U.S.C. §3204(a). Interested parties may submit capability statements within 30 days of this notice, and inquiries should be directed to Madison Heilmeier or Lisa Troccoli via email.