USA 51 AIRFOIL 17. 17. 0.000000 0.000000 0.012500 0.015700 0.025000 0.024000 0.050000 0.039000 0.075000 0.048000 0.100000 0.053600 0.150000 0.062600 0.200000 0.068700 0.300000 0.072300 0.400000 0.068700 0.500000 0.063000 0.600000 0.054700 0.700000 0.043700 0.800000 0.031700 0.900000 0.017800 0.950000 0.009000 1.000000 0.000000 0.000000 0.000000 0.012500 -0.008700 0.025000 -0.011700 0.050000 -0.015700 0.075000 -0.018000 0.100000 -0.019300 0.150000 -0.020700 0.200000 -0.021000 0.300000 -0.021000 0.400000 -0.020000 0.500000 -0.018300 0.600000 -0.016000 0.700000 -0.012300 0.800000 -0.008300 0.900000 -0.004300 0.950000 -0.002500 1.000000 0.000000