TM 1-1510-224-10 NORMAL CRUISE POWER 1500 RPM ISA +30°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 50 45 86 606 1212 220 233 86 607 1214 222 235 2000 46 41 83 577 1154 216 236 84 577 1154 218 237 4000 42 37 81 548 1096 211 237 81 548 1096 213 239 6000 38 33 78 519 1038 206 239 78 519 1038 208 241 8000 35 29 75 491 982 201 240 75 491 982 203 243 10,000 31 25 72 463 926 196 242 72 463 926 198 244 12,000 27 21 70 439 878 191 244 70 439 878 193 246 14,000 23 17 67 415 830 186 245 67 416 832 189 248 16,000 19 13 63 390 780 179 244 64 390 780 182 248 18,000 15 9 58 361 722 171 241 58 362 724 174 245 20,000 11 5 53 334 668 162 237 54 335 670 166 243 22,000 7 1 50 313 626 155 235 50 314 628 160 242 24,000 2 -3 47 293 586 148 232 47 293 586 153 240 26,000 -2 -7 44 276 552 141 230 44 276 552 147 239 28,000 -6 -10 41 261 522 134 227 42 262 524 141 238 29,000 -8 -12 40 253 506 130 225 41 254 508 138 238 31,000 -12 -16 37 236 472 120 216 38 238 476 130 234 33,000 -16 -20 --- --- --- --- --- 34 219 438 121 227 35,000 -20 -24 --- --- --- --- --- 31 200 400 110 216 BT05231 NOTE During  operations  with  ice  vanes  extended,  torque  will  decrease  approximately 12%,  fuel  flow  will  decrease  approximately  8%,  and  true  airspeed  will  be  reduced by approximately 15 knots. Figure 7-58.  Normal Cruise Power at 1500 RPM - ISA +30°C (Sheet 2 of 2) 7-91