nistration July 7, 1999 Mr. Jan Gustafson Raytheon Aircraft Company PO Box 85 Wichita KS 67201 Dear Mr. Gustafson: Fight Standards Soaks clvi Aviation RagIskso. MS-700 P.O. Box 25504 Oklahoma City. Oklahoma 73125-0504 United States identification mark N428HR has been assigned to Raytheon Aircraft Company