The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking vendors to provide software sustainment support for the HC-144 aircraft. The procurement requires vendors to demonstrate over 15 years of experience in software support, including expertise in graphic user interface (GUI) development and hardware/software integration. This opportunity is crucial for maintaining operational readiness and efficiency of the HC-144, which plays a vital role in the Coast Guard's missions. Interested parties should respond via email to Twana Ballard at twana.t.ballard@uscg.mil, providing detailed information about their organization and relevant experience, as well as any existing government contracts that may apply, by the specified deadline.