The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking contractors for the repair and modification of the AMC Carrier B, categorized under the PSC code 6620 for engine instruments. This presolicitation opportunity aims to ensure the operational readiness and reliability of critical engine instruments used in naval operations. Interested parties can reach out to John A. Maier at (215) 697-2782 or via email at JOHN.A.MAIER@NAVY.MIL for further details. The timeline for this procurement process and additional funding information will be provided in subsequent announcements.