The Department of Homeland Security, specifically the U.S. Coast Guard (USCG), is conducting market research to identify potential sources for various helicopter gearbox components, including the Main Gearbox, Gearbox Assembly, Input Module, Intermediate Gearbox, Tail Rotor Gearbox, and Accessory Drive Gearbox. The USCG seeks suppliers capable of providing these items with traceability back to the Original Equipment Manufacturer, Sikorsky Aircraft Corporation. This sources sought notice is intended for information and planning purposes only, and responses are due by October 3, 2024, at 2:00 PM EDT. Interested parties should contact Amy Whitehurst at Amy.E.Whitehurst2@uscg.mil, including the reference number 70Z03824IJ0000065 in the subject line.