Labels:text | screenshot | font | line | diagram | number | black and white OCR: NASA SUBJECT: Lyndon B. Johnson Space Center NAME: MISSION INTRODUCTION DG44/RENA H. HALDIMAN OPERATIONS DATE: PAGE DIRECTORATE AUGUST 26, 1987 THE FIRST HALF OF THIS LESSON COVERS THE UPLINK AND DOWNLINK COMMUNICATIONS OF THE ORBITER THROUGH UHF, S-BAND, AND KU-BAND LINKS WITH GROUND STATION AND SATELLITE SUPPORT. · voice telemetry . commands THE SECOND HALF COVERS THE CCTV SYSTEM, ORBITER AUDIO LOOPS, AND TELEMETRY INSTRUMENTATION.