HAVE SET OUR HAND AND SEAL THIS 19th DAY OF November 1999 SELLER NAME (S) OF SELLER (TYPE OR MONIED) SIGNATURE (S) CIN INN) (17 PraCII113, FOR COOVMERSREP. AU. MUST Ma/ TITLE (TYPED OR PRINTED) Raytheon Travel Air Company Terry L. Carr 4 ,..C......„ Sr. Contracts Manager ACINOWLEDGEMENI (NOT REQ