TM 1-1510-223-10 MAXIMUM RANGE POWER 1500 RPM ISA +20°C WEIGHT® 12,000 POUNDS 10,000 POUNDS TORQUE FUEL TOTAL TORQUE FUEL TOTAL PRESSURE PER FLOW FUEL PER FLOW FUEL ALTITUDE IFAT FAT ENGINE PER FLOW IAS TAS ENGINE PER FLOW IAS TAS ENGINE ENGINE FEET °C °C PERCENT LBS/HR LBS/HR KTS KTS PERCENT   LBS/HR    LBS/HR KTS KTS 0 39 35 76 566 1132 194 203 71 551 1102 191 200 2000 35 31 73 533 1066 189 204 69 520 1040 187 201 4000 31 27 70 501 1002 184 204 67 489 978 182 202 6000 27 23 67 471 942 179 205 64 460 920 178 204 8000 23 19 64 442 884 174 206 62 433 866 173 205 10,000 19 15 61 413 826 168 205 59 405 810 168 206 12,000 15 11 58 387 774 163 205 56 379 758 163 205 14,000 11 7 53 361 722 155 202 52 357 714 157 205 16,000 7 3 50 338 676 149 201 49 334 668 151 203 18,000 3 -1 47 315 630 142 198 46 312 624 145 202 20,000 -1 -5 44 298 596 136 197 43 290 580 138 200 22,000 -5 -9 42 280 560 129 195 40 272 544 132 199 24,000 -9 -13 41 271 542 126 197 38 256 512 127 198 26,000 -13 -17 42 267 534 124 201 35 239 478 120 195 28,000 -16 -20 43 267 534 123 207 33 225 450 114 192 29,000 -18 -22 43 268 536 123 210 33 222 444 112 193 31,000 -22 -26 43 266 532 120 214 33 218 436 110 196 33,000 -26 -35 --- --- --- --- --- 30 222 444 110 205 35,000 -30 -34 --- --- --- --- --- 36 225 450 110 212 BT03594 NOTE During operations with ice vanes extended, torque will decrease approximately 10 percentage   points   (E.      G.,   64%   -   10   percentage   points   =   54%),   fuel   flow   will decrease   approximately   20   LBS/HR/ENG,   and   true   airspeed   will   be   reduced approximately 10 knots. Figure 7-98.  Maximum Range Power at 1500 RPM - ISA +20 °C (Sheet 2 of 2)   IR 7-152  Change 2