Members of the STS-107 crew take part in In-Flight Maintenance training for their mission. One of the payload elements on the mission is the SPACEHAB Double Module in its first research flight into space. Working with equipment inside the SPACEHAB Double Module are (left to right) SPACEHAB trainer David Butler, Pilot William C. “Willie” McCool, Commander Rick D. Husband, and Payload Specialist Ilan Ramon, from Israel. Research mission STS-107 is scheduled to launch July 19, 2001