FORT WORTH — Bobby Hammonds, 57, passed away Saturday, Oct. 3, 2009, after a lengthy illness.   Graveside service: Noon Friday in Dallas-Fort Worth National Cemetery.   Bobby served in the United States Air Force during the Vietnam War.   Survivors: Brother, Harold Hammonds of Enid, Okla.; daughter, Tara Parker of Kyle; and grandsons, Dylan and Benjamin Parker of Kyle.