COMMENT ā VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 Results of Rod Hyde's calculations: C00003 ENDMK Cā; Results of Rod Hyde's calculations: 7.5 tons gross on moon using h2-o2, 2.5 using nitrogen tetroxide luncol[1,rah] 1000 lbs needed for re-entry 1.25 tons needed for escape vehicle for 2