THIS BLANKET PURCHASE AGREEMENT (BPA) IS ESTABLISHED FOR THE PURPOSE OF ACQUIRING OVERHAULED/REPAIR MAINTENANCE SERVICES FOR GOVERNMENT OWNED AIRCRAFT PROPELLERS USED IN SUPPORT OF GOVERNMENT OWNED AND OPERATED FIXED WING AIRCRAFT FOR U.S. DEPARTMENT OF INTERIOR, OFFICE OF AVIATION SERVICE, FLEET SERVICES, ALASKA REGIONAL OFFICE, LOCATED THROUGHOUT THE STATE OF ALASKA.