(4)_ LANDING MODULE.-... ..._ _k IO-M PROPULSIONj MODULE LANDING _1_ - GEAR _ ) J J B _J AUX. PROP. ROCKET CHAMBERS (4)- 7 /--ABORT ESCAPE ROCKETS SECTION A-A ABORT ESCAPE ROCKETS SECTION A-A SYSTEM PROPELLANT SUPPLY __ASSEMBLY LUGS SECTION B-B . __ P_Pp_ IoLNpLEEA;L_A NT l_ CHARGES T "SUPPORT STRUCTURE SECTION C-C Fig. 3. l--Shielding requirements for selected earth-orbit departure weight by some astronomers before
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