The Department of Homeland Security, specifically the U.S. Coast Guard (USCG), is seeking information from potential vendors for the repair and overhaul of HC-130J aircraft parts. This sources sought notice aims to identify commercially available repair services that comply with Original Equipment Manufacturer (OEM) specifications, as the USCG operates nineteen HC-130J Super Hercules aircraft used for various critical missions, including search and rescue and surveillance. Interested vendors are required to provide detailed company information, quality systems documentation, and product specifics, with responses due by August 15, 2025, at 4:00 PM EST. For inquiries, contact Logan J. Brown at Logan.J.Brown3@uscg.mil or by phone at 206-831-0697.