Mission Specialist Valery Ivanovich Tokarev who represents the Russian Space Agency arrives in a jet aircraft.

STS-96 Mission Specialist Valery Ivanovich Tokarev, who represents the Russian Space Agency, arrives at the Shuttle Landing Facility in a T-38 jet aircraft. The STS-96 crew are taking part in Terminal Countdown Demonstration Test (TCDT) activities. The TCDT provides the crew with simulated countdown exercises, emergency egress training, and opportunities to inspect the mission payloads in the orbiter's payload bay. Mission STS-96, which is targeted for launch on May 20 at 9:32 a.m., is a logistics and resupply mission for the International Space Station, carrying such payloads as a Russian crane, the Strela; a U.S.-built crane; the Spacehab Oceaneering Space System Box (SHOSS), a logistics items carrier; and STARSHINE, a student-led experiment. Others in the STS-96 crew are Commander Kent V. Rominger, Pilot Rick Douglas Husband, and Mission Specialists Ellen Ochoa (Ph.D.), Tamara E. Jernigan (Ph.D.), Daniel Barry (M.D., Ph.D.), and Julie Payette, who represents the Canadian Space Agency