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Figure 24 shows the percentages of malfunction-turn impacts in 5 sectors for no breakup and for breakup qa's of 20,000, 10,000, and 5,000 deg-lb/ft. For B = 1,000,. theoretical Mode-5 impacts are also plotted using best-fit values of A. This value of B was chosen since it is currently used by-RTI in making launch-area risk studies for the 45th Space Wing. In the sectors from 80 to 180, where most of the population centers are located, fairly good data fits were possible for all breakup qa's except 5,000 deg-lb/ft. No value of A could be found to produce a good fit with B = 1,000. The bottom plot in Figure 25 shows that an excellent fit between malfunction-turn and theoretical data is possible for qa = 5,000 deg-lb/ft if a different choice of B is made. 100 Delta-GEM Random-Attitude Failuresthroueh270see Breakup.g-alpha.in.deg-lb/ft. no breakup 20,000 10,000 10 Percent in 5-deg sector (%) 5,000 B=1000 A=1.90 A =2.90 A=3.10 A = 4.30 0.1 0.01 0 20 40 60 80 100 120 140 160 180 Angle From Flight Path (deg). Figure 24. Delta-GEM Simulation Results with B = 1,000 9/10/96 62 RTI