TM 1-1510-224-10 NORMAL CRUISE POWER 1500 RPM ISA -30°C WEIGHT® 12,000 POUNDS 10,000 POUNDS PRESSURE ALTITUDE IFAT FAT 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 57 52 77 582 1164 210 225 77 582 1164 212 227 2000 53 48 75 551 1102 206 227 75 552 1104 208 229 4000 49 44 73 521 1042 201 229 73 521 1042 203 231 6000 45 40 70 492 984 197 231 70 492 984 199 233 8000 41 36 68 465 930 192 233 68 465 930 194 235 10,000 37 32 65 439 878 187 234 66 440 880 190 237 12,000 33 28 63 416 832 183 236 64 416 832 185 239 14,000 29 24 61 393 786 178 237 61 393 786 181 241 16,000 26 20 58 368 736 171 237 58 368 736 175 241 18,000 21 16 53 340 680 163 233 54 341 682 167 239 20,000 17 12 49 313 626 154 229 49 314 628 159 235 22,000 13 8 45 292 584 146 224 45 293 586 152 233 24,000 9 4 41 271 542 137 219 42 272 544 144 229 26,000 5 0 39 255 510 129 215 39 255 510 137 227 28,000 1 -3 37 243 486 122 212 38 244 488 132 227 29,000 -1 -5 36 236 472 118 209 37 237 474 129 227 31,000 -5 -9- 34 222 444 122 223 34 222 444 122 223 33,000 -9 -13 --- --- --- --- --- 31 204 408 111 213 35,000 --- --- --- --- --- --- --- --- --- --- --- --- BT058692 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 7A-59.  Normal Cruise Power at 1500 RPM - ISA +370C (Sheet 2 of 2) 7A-93