S73-26849 (25 May 1973) --- Four flight directors for the SkyLab 1 and 2 mission are grouped around the flight director's console in the Mission Operations Control Room in the Mission Control Center at Johnson Space Center during the SkyLab 2 Command/Service Module (CSM) "fly around" inspection of the SkyLab 1 space station cluster. They are, going counterclockwise from center foreground, Donald R. Puddy (white shirt), Milton Windler, Philip C. Shaffer and M.P. Frank. A view of the SkyLab 1 Orbital Workshop seen from the SkyLab 2 CSM is visible on the television monitor in the background. Photo credit: NASA