NACA 642-015A AIRFOIL 26. 26. 0.000000 0.000000 0.005000 0.011930 0.007500 0.014360 0.012500 0.018150 0.025000 0.025080 0.050000 0.034770 0.075000 0.042020 0.100000 0.047990 0.150000 0.057320 0.200000 0.064230 0.250000 0.069260 0.300000 0.072700 0.350000 0.074630 0.400000 0.074870 0.450000 0.073130 0.500000 0.069780 0.550000 0.065170 0.600000 0.059560 0.650000 0.053110 0.700000 0.046000 0.750000 0.038470 0.800000 0.030840 0.850000 0.023210 0.900000 0.015580 0.950000 0.007950 1.000000 0.000320 0.000000 0.000000 0.005000 -0.011930 0.007500 -0.014360 0.012500 -0.018150 0.025000 -0.025080 0.050000 -0.034770 0.075000 -0.042020 0.100000 -0.047990 0.150000 -0.057320 0.200000 -0.064230 0.250000 -0.069260 0.300000 -0.072700 0.350000 -0.074630 0.400000 -0.074870 0.450000 -0.073130 0.500000 -0.069780 0.550000 -0.065170 0.600000 -0.059560 0.650000 -0.053110 0.700000 -0.046000 0.750000 -0.038470 0.800000 -0.030840 0.850000 -0.023210 0.900000 -0.015580 0.950000 -0.007950 1.000000 -0.000320