NAME: David A. Wolf (M.D.) NASA Astronaut 
        PERSONAL DATA: Born August 23, 1956, in Indianapolis, Indiana. 
          Single. He enjoys sport aerobatic flying, scuba diving, handball, running, 
          and water skiing. His parents, Dr. and Mrs. Harry Wolf, reside in Indianapolis. 
        
        EDUCATION: Graduated from North Central High School, Indianapolis, 
          Indiana, in 1974; received a bachelor of science degree in electrical 
          engineering from Purdue University in 1978, and a doctorate of medicine 
          from Indiana University in 1982. He completed his medical internship 
          (1983) at Methodist Hospital in Indianapolis, Indiana, and USAF flight 
          surgeon primary training at Brooks Air Force Base in San Antonio, Texas. 
        
        ORGANIZATIONS: Member of the Institute of Electrical and Electronics 
          Engineers; the Aerospace Medical Association; the Experimental Aircraft 
          Association; the International Aerobatic Club; and the Air National 
          Guard. 
        SPECIAL HONORS: Recipient of the NASA Exceptional Engineering 
          Achievement Medal (1990); NASA Inventor of the Year, 1992. Dr. Wolf 
          graduated "with distinction" from the honors curriculum in electrical 
          engineering at Purdue University and received an Academic Achievement 
          Award upon graduation from medical school. He received the Carl R. Ruddell 
          scholarship award for research in medical ultrasonic signal and image 
          processing. He is a member of Eta Kappa Knu and Phi Eta Sigma honorary 
          societies. Dr. Wolf has received 11 U.S. Patents and over 20 Space Act 
          Awards for 3-dimensional tissue engineering technologies earning the 
          Texas State Bar Patent of the Year in 1994. He has published over 40 
          technical papers. 
        EXPERIENCE: As a research scientist at the Indianapolis Center 
          for Advanced Research from 1980 to 1983, he developed digital signal 
          and image processing techniques utilizing matched filter detection of 
          high time-bandwidth product transmissions producing "state of the art" 
          high resolution medical ultrasonic images to the 100 micron level. He 
          also developed new doppler demodulation techniques extending the range 
          velocity product limitation of conventional pulsed doppler systems. 
        
        He is a USAF senior flight surgeon in the Air National Guard (1982 
          to present) and is a member of the Board of Directors of the National 
          Inventors Hall of Fame. He has logged over 2000 hours of flight time 
          including air combat training as a weapons systems officer (F4 Phantom 
          jet), T-38 Talon, and competition aerobatics (PITTS Special and Christen 
          Eagle). 
        NASA EXPERIENCE: : In 1983, Dr. Wolf joined the Medical Sciences 
          Division, Johnson Space Center, Houston, Texas. He was responsible for 
          development of the American Flight Echocardiograph for investigating 
          cardiovascular physiology in microgravity. Upon completion he was assigned 
          as chief engineer for design of the Space Station medical facility. 
        
        In 1986 he was assigned to direct development of the Space Bioreactor 
          and associated tissue engineering and cancer research applications utilizing 
          controlled gravitational conditions. This resulted in the state of the 
          art NASA rotating tissue culture systems. He has particular expertise 
          in the design of real time computer process control systems, communications, 
          bioprocessing, physiology, fluid dynamics, and aerospace medicine. 
        Dr. Wolf is an active public speaker. Selected as a NASA astronaut 
          in January 1990, Dr. Wolf became qualified for space flight in July 
          1991. His technical assignments have included Orbiter vehicle processing 
          and test at Kennedy Space Center (1991-1992) and spacecraft communications 
          (CAPCOM) (1994-1995). He is qualified for Extravehicular Activity (Spacewalk), 
          Remote Manipulator System (Robot Arm), and Rendezvous. 
        He was CAPCOM for the first and third Shuttle-Mir rendezvous. He trained 
          at the Gagarin Cosmonaut Training Center in Star City, Russia, in preparation 
          for a long-duration stay aboard Mir. Dr. Wolf has logged 142 days in 
          space including a 4 hour EVA in a Russian Orlan spacesuit. He was a 
          mission specialist on STS-58, and served as Board Engineer 2 for 119 
          days aboard the Russian Space Station Mir. He is currently assigned 
          to the EVA Development Group focusing on assembly techniques for the 
          International Space Station. 
         STS-58 Columbia (10/16/93-11/1/93) was a 14-day dedicated Spacelab 
          life sciences research mission. During this record length Shuttle mission 
          the crew conducted neurovestibular, cardiovascular, cardiopulmonary, 
          metabolic, and musculoskeletal research utilizing microgravity to reveal 
          fundamental physiology normally masked by Earth gravity. Mission duration 
          was 336 hours, 13 minutes, 01 seconds. 
        On September 25, 1997, Dr. Wolf launched aboard Space Shuttle Atlantis 
          as part of the STS-86 crew. Following docking, September 28, 1997 marked 
          the official start of his 119 days aboard Mir. He returned with the 
          crew of STS-89 aboard Shuttle Endeavour on January 31, 1998. Mission 
          duration was 128 days.