Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-fx66s161-il-200000 Airfoil,fx66s161-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,73.7709 Max Cl/Cd alpha,10 Url,http://airfoiltools.com/polar/csv?polar=xf-fx66s161-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -11.250,-0.2963,0.11162,0.10847,-0.0482,1.0000,0.0564 -11.000,-0.3195,0.10517,0.10214,-0.0560,1.0000,0.0585 -10.750,-0.3298,0.09944,0.09650,-0.0603,1.0000,0.0587 -10.500,-0.2979,0.09602,0.09309,-0.0585,0.9608,0.0608 -10.250,-0.2506,0.09069,0.08759,-0.0686,0.9128,0.0639 -10.000,-0.1790,0.06974,0.06617,-0.0841,0.7865,0.0734 -9.750,-0.1656,0.06804,0.06436,-0.0827,0.7724,0.0751 -9.500,-0.1670,0.06400,0.06027,-0.0838,0.7626,0.0768 -9.250,-0.1782,0.05823,0.05448,-0.0867,0.7549,0.0784 -9.000,-0.2123,0.04934,0.04558,-0.0932,0.7501,0.0792 -8.750,-0.3900,0.04165,0.03620,-0.1043,0.7702,0.0374 -8.500,-0.3771,0.03766,0.03205,-0.1039,0.7602,0.0352 -8.250,-0.3696,0.03424,0.02825,-0.1028,0.7498,0.0341 -8.000,-0.3575,0.03122,0.02478,-0.1017,0.7411,0.0334 -7.750,-0.3411,0.02876,0.02190,-0.1007,0.7326,0.0333 -7.500,-0.3215,0.02688,0.01968,-0.0999,0.7242,0.0341 -7.250,-0.2996,0.02562,0.01808,-0.0991,0.7168,0.0356 -7.000,-0.2769,0.02450,0.01664,-0.0984,0.7092,0.0372 -6.750,-0.2546,0.02230,0.01433,-0.0978,0.7028,0.0389 -6.500,-0.2310,0.02124,0.01321,-0.0973,0.6967,0.0411 -6.250,-0.2071,0.02039,0.01226,-0.0967,0.6903,0.0444 -6.000,-0.1837,0.01945,0.01119,-0.0961,0.6854,0.0486 -5.750,-0.1610,0.01864,0.01041,-0.0955,0.6797,0.0539 -5.500,-0.1375,0.01792,0.00961,-0.0950,0.6745,0.0603 -5.250,-0.1139,0.01723,0.00887,-0.0946,0.6702,0.0694 -5.000,-0.0907,0.01650,0.00816,-0.0941,0.6650,0.0844 -4.750,-0.0690,0.01535,0.00728,-0.0938,0.6602,0.1347 -4.500,-0.0509,0.01382,0.00679,-0.0934,0.6564,0.3717 -4.250,-0.0244,0.01396,0.00699,-0.0931,0.6524,0.4382 -4.000,0.0026,0.01420,0.00715,-0.0928,0.6479,0.4703 -3.750,0.0298,0.01446,0.00734,-0.0924,0.6439,0.4945 -3.500,0.0575,0.01471,0.00743,-0.0922,0.6405,0.5138 -3.250,0.0844,0.01491,0.00759,-0.0919,0.6365,0.5292 -3.000,0.1112,0.01511,0.00775,-0.0916,0.6324,0.5450 -2.750,0.1383,0.01528,0.00787,-0.0913,0.6288,0.5597 -2.500,0.1657,0.01544,0.00798,-0.0910,0.6258,0.5729 -2.250,0.1928,0.01557,0.00810,-0.0907,0.6227,0.5835 -2.000,0.2199,0.01563,0.00812,-0.0907,0.6191,0.5930 -1.750,0.2473,0.01567,0.00812,-0.0907,0.6158,0.5998 -1.500,0.2758,0.01569,0.00802,-0.0909,0.6128,0.6070 -1.250,0.3041,0.01573,0.00798,-0.0911,0.6102,0.6124 -1.000,0.3315,0.01581,0.00803,-0.0912,0.6070,0.6191 -0.750,0.3586,0.01586,0.00809,-0.0912,0.6038,0.6247 -0.500,0.3862,0.01593,0.00814,-0.0913,0.6008,0.6312 -0.250,0.4145,0.01600,0.00814,-0.0916,0.5982,0.6378 0.000,0.4427,0.01606,0.00817,-0.0917,0.5958,0.6436 0.250,0.4704,0.01621,0.00827,-0.0919,0.5931,0.6503 0.500,0.4966,0.01631,0.00845,-0.0919,0.5896,0.6559 0.750,0.5238,0.01642,0.00857,-0.0919,0.5865,0.6626 1.000,0.5518,0.01648,0.00860,-0.0921,0.5835,0.6695 1.250,0.5802,0.01653,0.00862,-0.0922,0.5808,0.6771 1.500,0.6067,0.01669,0.00882,-0.0922,0.5774,0.6853 1.750,0.6323,0.01684,0.00906,-0.0920,0.5738,0.6941 2.000,0.6590,0.01695,0.00922,-0.0920,0.5706,0.7027 2.250,0.6869,0.01706,0.00933,-0.0922,0.5680,0.7126 2.500,0.7147,0.01716,0.00946,-0.0923,0.5658,0.7217 2.750,0.7410,0.01738,0.00975,-0.0922,0.5633,0.7325 3.000,0.7648,0.01760,0.01013,-0.0918,0.5595,0.7453 3.250,0.7901,0.01774,0.01038,-0.0915,0.5562,0.7605 3.500,0.8165,0.01779,0.01052,-0.0913,0.5533,0.7784 3.750,0.8434,0.01783,0.01063,-0.0911,0.5510,0.8013 4.000,0.8666,0.01799,0.01097,-0.0903,0.5484,0.8328 4.250,0.8875,0.01812,0.01142,-0.0891,0.5445,0.8986 4.500,0.9273,0.01831,0.01167,-0.0921,0.5409,1.0000 4.750,0.9570,0.01850,0.01183,-0.0928,0.5380,1.0000 5.000,0.9874,0.01868,0.01194,-0.0935,0.5356,1.0000 5.250,1.0099,0.01920,0.01256,-0.0931,0.5316,1.0000 5.500,1.0338,0.01958,0.01302,-0.0928,0.5275,1.0000 5.750,1.0612,0.01979,0.01325,-0.0929,0.5242,1.0000 6.000,1.0909,0.01994,0.01337,-0.0934,0.5216,1.0000 6.250,1.1152,0.02037,0.01388,-0.0931,0.5181,1.0000 6.500,1.1358,0.02089,0.01455,-0.0924,0.5134,1.0000 6.750,1.1618,0.02117,0.01489,-0.0923,0.5100,1.0000 7.000,1.1910,0.02134,0.01507,-0.0927,0.5073,1.0000 7.250,1.2184,0.02165,0.01542,-0.0928,0.5043,1.0000 7.500,1.2342,0.02236,0.01635,-0.0914,0.4988,1.0000 7.750,1.2594,0.02264,0.01672,-0.0912,0.4950,1.0000 8.000,1.2900,0.02268,0.01678,-0.0917,0.4921,1.0000 8.250,1.3115,0.02311,0.01735,-0.0909,0.4874,1.0000 8.500,1.3319,0.02335,0.01774,-0.0899,0.4814,1.0000 8.750,1.3689,0.02218,0.01648,-0.0906,0.4740,1.0000 9.000,1.3936,0.02067,0.01493,-0.0892,0.4591,1.0000 9.250,1.4126,0.01984,0.01412,-0.0872,0.4448,1.0000 9.500,1.4296,0.01961,0.01399,-0.0853,0.4331,1.0000 9.750,1.4428,0.01967,0.01421,-0.0830,0.4208,1.0000 10.000,1.4555,0.01973,0.01436,-0.0805,0.4064,1.0000 10.250,1.4639,0.01988,0.01454,-0.0773,0.3886,1.0000 10.500,1.4633,0.02037,0.01505,-0.0729,0.3674,1.0000 10.750,1.4564,0.02128,0.01588,-0.0681,0.3397,1.0000 11.000,1.4410,0.02292,0.01736,-0.0631,0.3083,1.0000 11.250,1.4197,0.02545,0.01973,-0.0587,0.2719,1.0000 11.500,1.3931,0.02900,0.02308,-0.0553,0.2353,1.0000 11.750,1.3665,0.03320,0.02710,-0.0529,0.2031,1.0000 12.000,1.3386,0.03792,0.03165,-0.0511,0.1715,1.0000 12.250,1.3127,0.04274,0.03631,-0.0498,0.1428,1.0000 12.500,1.2861,0.04786,0.04125,-0.0489,0.1132,1.0000 12.750,1.2606,0.05315,0.04634,-0.0483,0.0849,1.0000 13.000,1.2385,0.05839,0.05141,-0.0480,0.0638,1.0000 13.250,1.2214,0.06334,0.05626,-0.0480,0.0515,1.0000 13.500,1.2110,0.06766,0.06059,-0.0481,0.0439,1.0000 13.750,1.2025,0.07191,0.06489,-0.0483,0.0393,1.0000 14.000,1.1978,0.07575,0.06878,-0.0487,0.0354,1.0000 14.250,1.1902,0.07999,0.07306,-0.0491,0.0333,1.0000 14.500,1.1885,0.08354,0.07669,-0.0494,0.0308,1.0000 14.750,1.1891,0.08680,0.08004,-0.0498,0.0285,1.0000 15.000,1.1891,0.09012,0.08339,-0.0502,0.0269,1.0000 15.250,1.1894,0.09298,0.08620,-0.0499,0.0252,1.0000