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Table 47. Optimum Mach Number
COST INDEX = 200 KG/MIN COST INDEX = 300 KG/MIN
FLIGHT LEVEL FLIGHT LEVEL
Weight/wind 1000 kg/(kt) 310 330 350 370 390 410 Weight/wind 1000 kg/(kt) 310 330 350 370 390 410
150 100. .829 .831 .833 .833 .832 .831 150 100. .835 .836 .836 .836 .835 .834
50. .832 .834 .835 .835 .834 .832 50. .836 .838 .838 .838 .837 .836
0. .835 .836 .837 .836 .835 .834 0. .838 .840 .840 .840 .839 .837
-50. .837 .838 .839 .838 .838 .836 -50. .840 .840 .840 .840 .840 .839
-100. .840 3840 .840 .840 .840 .839 -100. .840 .840 .840 .840 .840 3840
170 100. .830 .831 .832 .831 .829 .826 170 100. .834 .835 .834 .833 .831 .828
50. .832 .833 .833 .832 .830 .827 50. .836 .836 .836 .835 .833 .830
0. .834 .835 .834 .833 .832 .828 0. .838 .838 .838 .837 .835 .832
-50. .836 .837 .836 .835 .833 .830 -50. .840 .840 .840 .839 .837 .833
-100. .839 .839 .839 .838 .836 .833 -100. .840 .840 .840 .840 .838 .834
190 100. .829 .830 .829 .827 .824 190 100. .833 3833 .832 .830 .826
50.0. .831 .831 .830 .828 .825 50.0. .834 .834 .833 .831 .828
0. .833 .833 .832 .830 .826 0. .836 .836 .835 .833 .829
-50. .835 .834 .833 .831 .828 -50. .838 .838 .837 .835 .831
-100. .837 .837 .836 .834 .830 -100. .840 .840 .839 .837 .831
210 100. .829 .828 .826 .823 210 100. .831 .830 .828 .825
50. .830 .829 .827 .824 50. .833 .832 .830 .826
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