TM 1-1510-224-10 MAXIMUM RANGE POWER 1500 RPM ISA +10°C WEIGHT® 12,000 POUNDS 10,000 POUNDS PRESSURE ALTITUDE IOAT OAT TORQUE PER ENGINE FUEL FLOW PER ENGINE TOTAL FUEL FLOW IAS TAS TORQUE PER ENGINE FUEL FLOW PER ENGINE TOTAL FUEL FLOW IAS TAS FEET °C °C PERCENT LBS/HR LBS/HR KTS KTS PERCENT LBS/HR LBS/HR KTS KTS 0 30 25 81 583 1166 217 223 80 579 1158 218 223 2000 26 21 77 547 1094 212 224 76 543 1086 212 224 4000 22 17 73 513 1026 206 224 72 508 1016 206 224 6000 18 13 70 481 962 200 224 68 475 950 200 224 8000 14 9 66 452 904 193 224 64 444 888 193 223 10,000 10 5 61 422 844 186 222 60 415 830 186 222 12,000 6 1 59 395 790 180 222 57 387 774 180 222 14,000 2 -3 56 371 742 175 223 54 361 722 174 222 16,000 -2 -7 53 348 696 169 223 51 337 674 168 221 18,000 -6 -11 51 327 654 164 223 48 315 630 162 221 20,000 -10 -15 48 307 614 157 221 45 295 590 156 221 22,000 -14 -19 45 289 578 150 219 43 279 558 151 220 24,000 -18 -23 42 272 544 144 218 40 263 526 146 220 26,000 -22 -27 39 254 508 135 213 38 246 492 139 218 28,000 -26 -30 38 245 490 130 213 36 232 464 133 216 29,000 -28 -32 39 245 490 130 216 35 225 450 130 215 31,000 -32 -36 40 246 492 129 222 32 211 422 123 212 33,000 -35 -40 41 252 504 130 232 32 205 410 118 213 35,000 -40 -44 --- --- --- --- --- 32 206 412 117 219 BT05250 NOTE During  operations  with  ice  vanes  extended,  torque  will  decrease  approximately 10%,  fuel  flow  will  decrease  approximately  5%,  and  true  airspeed  will  be  reduced by approximately 10 knots. Figure 7-68.  Maximum Range Power at 1500 RPM - ISA + 10°C (Sheet 2 of 2) 7-107