Firings of the onorbit station. Rendezvous radar displays and controls are divided between.

(3 EACHI DECODER- RECEIVER (3 EACH) ------- DISTANCE MEASURING EQUIPMENT STATION RUNWAY 15 14 — MSBLS AZIMUTH/DISTANCE MEASURING EQUIPMENT STATION RUNWAY 33 13 — MSBLS ELEVATION STATION — (2 EACH) SS DISTANCE MEASURING EQUIPMENT UNIT (2 EACH) Figure 6-18.—Microwave scanning beam landing SLS system S/M NASA Marshall Space Flight Center (MSFC) in Huntsville, Alabama, early.