STS029-S-027 (13 March 1989) --- From Launch Pad 39D, the Space Shuttle Discovery is launched on mission STS-29. Discovery lifted off at 9:57 a.m. (EST), March 13, 1989, carrying the tracking and data relay satellite (TDRS-1) into orbit. Florida vegetation frames the launch scene. Onboard the spacecraft were astronauts Michael L. Coats, commander; John E. Blaha, pilot; and James F. Buchli, James P. Bagian and Robert C. Springer, all mission specialists.