TM 1-1510-224-10 NORMAL CRUISE POWER 1500 RPM ISA -30°C WEIGHT® 16,000 POUNDS 14,000 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 0 -5 94 623 1246 232 225 94 623 1246 233 226 2000 -4 -9 94 604 1208 230 229 94 604 1208 231 231 4000 -8 -13 94 587 1174 229 235 94 586 1172 230 236 6000 -12 -17 94 574 1148 226 239 94 574 "1148 238 241 8000 -15 -21 94 563 1126 224 244 94 563 1126 226 246 10,000 -19 -25 94 553 1106 222 249 94 553 1106 224 251 12,000 -23 -29 94 543 1086 219 253 94 543 1086 221 256 14,000 -27 -33 94 534 1068 217 258 94 534 1068 219 261 16,000 -30 -37 94 527 1054 214 263 94 526 1052 217 266 18,000 -34 -41 93 517 1034 211 268 94 518 1036 214 271 20,000 -38 -45 89 495 990 205 268 90 495 990 208 272 22,000 -42 -49 84 467 934 198 267 85 467 934 201 272 24,000 -46 -53 79 438 876 190 266 80 439 878 194 271 26,000 -50 -57 73 407 814 180 262 74 408 816 185 268 28,000 -54 -60 66 373 746 169 255 67 375 750 175 263 29,000 -57 -62 63 357 714 163 250 64 359 718 170 260 31,000 -61 -66 57 326 652 151 240 58 329 658 159 253 33,000 -66 -70 51 297 594 135 224 52 300 600 147 243 35,000 -70 -74- --- --- --- --- --- 46 271 542 132 228 BT0588913 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-53.  Normal Cruise Power at 1500 RPM - ISA -20°C (Sheet 1 of 2) 7A-80