USAF TSgt. (Ret.) Roberta Graham Batey, age 53 of Fairborn, passed away Monday July 12, 2010.  She was born June 4, 1957 in Harlem, New York, the daughter of Johnny and Lillie Mae (Washington) Graham.  Roberta served her country in the United States Air Force, retiring in 1999 after 20 years of service at the rank of Technical Sergeant.  She was preceded in death by her father; a sister, Gertrude Graham; and a brother, Johnny Graham, Jr.  She is survived by her husband of 25 years, David; her mother of New York; three sisters, Shirley, Donna, and Patricia, all of New York; three brothers, Clayton, Rudolph, and Donald, all of New York; as well as numerous nieces, nephews, cousins, in-laws, and friends.  A memorial service with full military honors will be held on Saturday July 17, 2010 at 11:00 A.M. in the Belton-Stroup Funeral Home, 422 E. Dayton-Yellow Springs Rd., Fairborn, Pastor H. Wesley Barnhill officiating.  The family will receive friends from 10:30 A.M. until the time of service.