Blood drive at JBA theater Published Oct. 28, 2014 By Melanie Moore 79th Medical Wing Public Affairs JOINT BASE ANDREWS, Md. -- The next Armed Services Blood Program blood drive to benefit ill or injured Service Members, Veterans and dependants will be Nov. 4, from 9 a.m. to 1 p.m. at the Joint Base Andrews Theater. Walk-ins will be taken but appointments are appreciated and can be made online at http://www.militarydonor.com/index.cfm?group=op&step=2&opid=66290.