TABLE I.—R~ULTS wIT.H TAPERHD-BIAIIE PLAN-FORhI PROPELLE&Caoluded&.665D]Tat mndftiona &uud-preemre k-d, db(Reference prewlm led, 0.CM12 dynm/cm~Blad+ order of hfumonfmh!z T, lb ftr&c lb~~ ft “F :; QN& Mm Xz hi, ‘&wmquenoy, Id 2d 3d 4th Sth Wh 7thw8th 9th loth-O. 125D–. 126D–. 125D–. 123D–. 126D–. 126D–. 126D–. 125D–. 126D–. 126D–. 125D–. 126D–. 126D–. 125D–. 125D–. 125D–. 125Do0000:00:0000: %. 126D. 126D: E%: %. 126D. 126D: w. 126D126f): 12ilD~ g:1;24C90E01491491402492405451, :M74357560$6082, OH)2,0301, 100fK18916010016E+o640S707230528082, 1701, 2960009129220109128780;:EM06a076046ma0700660430360351, 11161,0141,0009909701, 0401,010960038Om970940040Etm000WJ38341, Ml1, Ui?:W6%3007006006694002,90160601,0101,026.1,0460009600600.22.3.5:;.60.EJ3.$.40.4049:49.49.::: ;:. ;:.33.#:60:%.H1.50.61.67.67.21.36. %. R.50.60: %.60.60.00.06.06—0.71.71.7J.08. H.74.74.70. %.71.71.70.70.77‘:;!.06.68.71.74. K.72.71.71: M. 7s.::60.71.73: ;;.71::: ;!.780.74.70.70.M.:.89.85.86.8-!3.861: %1.00L06.76: %.82.84: :;.91. %.87.87:8$L 02:2.;.02.02.03.85: %.94: 8;1.02FllghtM88.286.886.27Q. 582585.88a oMOE:86.886.986.386.186.386.603.52:E:8Z 3W. 68& 701.093.98& 68& 48E 88& a8& 303.586.3E:82.686.038, 7~~ o04.3E;67.1M. 384.780.304.31120107, 5Ioa 211(I 1111.6lla 7117, 0110, 6111.8110.9100.6112, 6115.1138.2134.5130.7117.6llii 7116.1{}$ :12ci 1122612(i 312& 3110.7119.3110.3127.7135, 2140.3116.8110, 0114, 6110.7119.3121.5122.8127.011117117.6117.5126.61320laL O130, 5104, 01020106, 61066115.0116.7106.9110.611X3. 5110.0120.7130.0133.6100.6loa 2109.0100.7110.3116, 0110.1125, 7127.21147lla 611’4.1126.4131.2131.0lCR. 2110.0104, 5Ioa o111.5ll& 6117.012* 7100.7Iom 810Q Q119.712fb o12E. 8124, 0loao114, 0106.3108, 6127.2127.3127.8[00. 3[00. 4[06. 7[12 b[la 9!24. 4.2& o.11.6.lfi 8.11.4.% o.27.0.!20 o,026o&506.806.010.0137.20.707.306.0oh ol& 22R o20.02h 6111.9(00. oL24 o[24 o[23, 8[02. oL04 o02.507.011.017.60360~ bIL 7’10.3lR 22& 81006121.0121.2[06. o[10. 5IIQ o.2a 7.Oh o.Oh b.17.0.10, 8.2h o04.00838;07.0lK 310.222610R1206llaoo[Oa o[17. 3~17. 6.o& o.Oil o.140.10.8.2$4.% ;IL 510.6I& 610,417.0Oii o14.0la ola 810.010.014.613 b17. bI/