BOEING 707 .54 SPAN AIRFOIL 1.000000 0.000000 0.900000 0.014500 0.800000 0.029000 0.700000 0.042700 0.600000 0.054100 0.500000 0.061800 0.400000 0.064400 0.300000 0.062700 0.250000 0.060400 0.200000 0.057000 0.150000 0.052000 0.100000 0.044200 0.075300 0.038500 0.050000 0.030300 0.025000 0.021500 0.012600 0.014700 0.007400 0.012000 0.005000 0.009900 0.000000 0.003000 0.005000 -0.004600 0.007400 -0.005500 0.012600 -0.006500 0.025000 -0.007400 0.050000 -0.009000 0.075300 -0.010500 0.100000 -0.011800 0.150000 -0.014900 0.200000 -0.017700 0.250000 -0.020600 0.300000 -0.022700 0.400000 -0.025300 0.500000 -0.025000 0.600000 -0.020800 0.700000 -0.015600 0.800000 -0.010500 0.900000 -0.005100 1.000000 0.000000