WE HAVE SET OUR HAND AND SEAL. 1111S 15th DAY OF December 1999 SELLER NAME (5) OF SELLER RITE OR MINTED) SIGNATURE (S) pri Roo DI EXECUTED FOR COOWNIDDRIA AU., MUST Slag TITLE (TYPED OR YARDED) Raytheon Travel Air Company Terry L. Carr*; ....--... Sr. Contracts Manager ACKNOWLEDGE (NOT REQUIRED FOR