The Department of Defense, specifically the Naval Air Systems Command (NAVAIR), is planning to negotiate a sole-source contract modification for the procurement of Field Programmable Gate Arrays (FPGAs) to support the Generator Converter Units (GCU). This procurement is necessary due to the obsolescence of the current FPGA, which is exclusively designed and integrated by General Electric Aviation Systems (GEAS), the sole source for this requirement. The FPGAs are critical for maintaining the operational capability of the GCU, as GEAS is the only firm qualified to provide these components following the cessation of production by the original equipment manufacturer. Interested parties should direct inquiries to Laurelle Brown-Hill at laurelle.r.brown-hill.civ@us.navy.mil, with responses due by October 15, 2024.