Airfoil: NACA 6409 Builder: H. Halsey Comment: clean Number of Reynolds #'s: 3 Average Reynolds #: 61300 Number of angles of attack: 33 alpha / Cl / Cm -5.79 -0.308 -0.1630 -4.41 -0.261 -0.1630 -2.77 -0.014 -0.1630 -1.24 0.208 -0.1630 0.23 0.436 -0.1630 1.99 0.610 -0.1630 3.38 0.748 -0.1630 4.88 0.865 -0.1630 6.46 0.813 -0.1630 7.89 0.831 -0.1630 9.38 0.888 -0.1630 11.16 1.426 -0.1630 12.64 1.402 -0.1630 14.02 1.375 -0.1630 15.66 1.366 -0.1630 16.96 1.355 -0.1630 18.56 1.328 -0.1630 17.11 1.327 -0.1630 15.71 1.347 -0.1630 14.24 1.361 -0.1630 12.73 1.381 -0.1630 11.10 1.401 -0.1630 9.70 1.302 -0.1630 8.04 0.790 -0.1630 6.55 0.857 -0.1630 4.88 0.856 -0.1630 3.52 0.734 -0.1630 1.90 0.592 -0.1630 0.43 0.419 -0.1630 -1.04 0.215 -0.1630 -2.64 -0.007 -0.1630 -4.21 -0.286 -0.1630 -5.75 -0.361 -0.1630 Tabulated from data in file AB00186.DAT & reduced using program Q01.00L Average Reynolds #: 101600 Number of angles of attack: 33 alpha / Cl / Cm -5.88 -0.326 -0.1630 -4.26 -0.142 -0.1630 -2.75 0.192 -0.1630 -1.11 0.412 -0.1630 0.32 0.559 -0.1630 1.92 0.706 -0.1630 3.31 0.842 -0.1630 4.96 0.993 -0.1630 6.43 1.120 -0.1630 8.07 1.262 -0.1630 9.69 1.384 -0.1630 11.04 1.445 -0.1630 12.54 1.402 -0.1630 14.11 1.382 -0.1630 15.55 1.367 -0.1630 16.86 1.345 -0.1630 18.50 1.228 -0.1630 17.02 1.327 -0.1630 15.70 1.349 -0.1630 14.14 1.366 -0.1630 12.64 1.385 -0.1630 11.09 1.434 -0.1630 9.66 1.371 -0.1630 8.19 1.255 -0.1630 6.56 1.114 -0.1630 4.90 0.963 -0.1630 3.43 0.825 -0.1630 2.00 0.689 -0.1630 0.48 0.548 -0.1630 -1.15 0.383 -0.1630 -2.64 0.176 -0.1630 -4.28 -0.173 -0.1630 -5.70 -0.321 -0.1630 Tabulated from data in file AB00188.DAT & reduced using program Q01.00L Average Reynolds #: 202400 Number of angles of attack: 33 alpha / Cl / Cm -5.83 -0.115 -0.1630 -4.48 0.092 -0.1630 -2.86 0.285 -0.1630 -1.29 0.438 -0.1630 0.17 0.589 -0.1630 1.80 0.749 -0.1630 3.30 0.895 -0.1630 4.87 1.045 -0.1630 6.53 1.197 -0.1630 8.02 1.321 -0.1630 10.05 1.436 -0.1630 11.28 1.426 -0.1630 12.77 1.402 -0.1630 14.07 1.384 -0.1630 15.77 1.376 -0.1630 17.17 1.357 -0.1630 18.44 1.191 -0.1630 17.04 1.365 -0.1630 15.46 1.382 -0.1630 14.05 1.382 -0.1630 12.52 1.406 -0.1630 10.93 1.430 -0.1630 9.33 1.407 -0.1630 7.89 1.311 -0.1630 6.49 1.192 -0.1630 4.88 1.039 -0.1630 3.31 0.889 -0.1630 1.84 0.745 -0.1630 0.30 0.592 -0.1630 -1.12 0.448 -0.1630 -2.67 0.296 -0.1630 -4.10 0.148 -0.1630 -5.84 -0.130 -0.1630 Tabulated from data in file AB00190.DAT & reduced using program Q01.00L File n6409.lft created on 12-05-1997 at 15:25:50 using program FORMAT