P-51D TIP (BL215) AIRFOIL 21.0 21.0 0.0000000 0.0000000 0.0055846 0.0080857 0.0222136 0.0171943 0.0495156 0.0265966 0.0868806 0.0357669 0.1334741 0.0443234 0.1882551 0.0519490 0.2500000 0.0586048 0.3173295 0.0639389 0.3887396 0.0675523 0.4626350 0.0700939 0.5373651 0.0689003 0.6112605 0.0620020 0.6826705 0.0504744 0.7500001 0.0370719 0.8117449 0.0250994 0.8665259 0.0161636 0.9131194 0.0094824 0.9504845 0.0047928 0.9777864 0.0020193 1.0000000 0.0000000 0.0000000 0.0000000 0.0055846 -.0072395 0.0222136 -.0141771 0.0495156 -.0199017 0.0868806 -.0253040 0.1334741 -.0305286 0.1882551 -.0350210 0.2500000 -.0385206 0.3173295 -.0414433 0.3887396 -.0429331 0.4626350 -.0440883 0.5373651 -.0435437 0.6112605 -.0389807 0.6826705 -.0301552 0.7500001 -.0205715 0.8117449 -.0123279 0.8665259 -.0063297 0.9131194 -.0029648 0.9504845 -.0014429 0.9777864 -.0006126 1.0000000 0.0000000