Labels:text | screenshot | font | line | diagram | black and white OCR: NASA Lyndon B. Johnson Space Center SUBJECT: NAME: MISSION 1. THE COMMUNICATIONS NETWORK RENA H. HALDIMAN OPERATIONS DATE: PAGE DIRECTORATE AUGUST 26, 1987 3 THE COMMUNICATIONS NETWORK USED BY THE ORBITER PROGRAM LINKS TOGETHER THE ORBITER RF SYSTEMS, PAYLOADS, EVA CREW, THE GROUND STATION NETWORK, THE SATELLITE NETWORK, AND MISSION CONTROL CENTER (MCC) AT JSC. AN OVERVIEW OF THESE SYSTEMS AND NETWORKS FOLLOWS.