The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking information from potential suppliers for the procurement of Digital Crew Units (DCU) as part of a Sources Sought Notice. The primary objective is to identify capable sources that can provide the DCU, identified by NSN 1680-01-HS3-3084 and P/N 1188200-115, which are critical components for aviation operations. This notice serves as a market research tool to assist the U.S. Coast Guard in determining the availability of suppliers and does not constitute a solicitation for proposals or quotes. Interested parties must submit their responses by December 8, 2025, at 12:00 PM EST, and can direct inquiries to Zachary R. Harris via email at Zachary.R.Harris2@uscg.mil, ensuring to include the reference number 70Z03826IH0000011 in the subject line.