The Department of Defense, through the Naval Air Warfare Center Aircraft Division Lakehurst, intends to issue a Request for Quote (RFQ) for the sole-source upgrade of the Engine for the American Airboat Blowing Rain Test Apparatus. This procurement is necessary as American Airboat Corp., the Original Equipment Manufacturer (OEM), holds proprietary rights for the repair and maintenance of this specialized equipment, necessitating that the work be performed by the OEM. The Government plans to negotiate this requirement under the authority of 10 U.S.C. 3204(a)(1) and FAR 6.302-1, indicating that only one responsible source can fulfill the agency's needs. Interested parties may submit responses within fifteen days of this notice, and registration in the System for Award Management (SAM) is mandatory for consideration. For further inquiries, contact Truman Harris at truman.b.harris3.civ@us.navy.mil.