COMMAND AND CONTROL б ОҒ PLANETARY тес ORBITER DATA FAYLOADS ORBITER DATA VOICE.

AN EL 50.9m (167 FT} — EL 22m (72 F T) — EL 44.8m (147 SEA 7 EL 38.7m (127 EN | EL 32.6m (107 FT) — ÓN А Ур IN) ET GASEOUS OXYGEN VENT ARM EL 69.2 m (227 FT) — EL 18m (59 FT) EL = ELEVATION EL 80.8m (265 FT) —— EL 57.6m ZN (189 Im EL 57m (187 FT) —.