The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting quotes for the repair and modification of the Guide Winch Assembly, AI. Contractors are required to submit either a firm-fixed price or time and materials pricing along with estimated repair costs for this item, which is categorized under miscellaneous aircraft accessories and components. This procurement is critical for maintaining operational readiness and support for naval aircraft systems. Interested contractors must submit their quotes via email to Christopher Kilcours at christopher.kilcours@navy.mil by the specified closing date, with further details available in the solicitation documentation.