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 20 15 94 625 1250 232 234 94 625 1250 233 235 2000 16 11 94 619 1222 230 239 94 610 1220 232 240 4000 13 7 94 596 1192 228 243 94 596 1192 229 244 6000 9 3 94 581 1162 226 248 94 581 1162 227 249 8000 5 -1 94 567 1134 224 253 94 567 1134 225 254 10,000 1 -5 94 555 1110 221 258 94 555 1110 223 259 12,000 -2 -9 94 544 1088 219 263 94 543 1086 220 265 14,000 -6 -13 90 515 1030 213 264 90 515 1030 214 266 16,000 -10 -17 85 486 972 206 264 85 487 974 208 267 18,000 -14 -21 81 459 918 200 265 81 460 920 202 267 20,000 -18 -25 77 436 872 194 265 77 436 872 196 268 22,000 -22 -29 72 411 822 187 265 72 412 824 190 268 24,000 -26 -33 68 387 774 180 264 68 387 774 183 268 26,000 -30 -37 63 361 722 172 262 63 362 724 176 267 28,000 -34 -40 58 336 672 164 258 58 336 672 168 264 29,000 -36 -42 56 323 646 160 256 56 324 648 164 263 31,000 -41 -46 51 299 598 151 251 52 301 602 156 260 33,000 -45 -50 47 277 554 141 245 47 278 556 148 256 35,000 -49 -54 42 254 508 130 235 43 256 512 138 250 BT0586910 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-55.  Normal Cruise Power at 1500 RPM - ISA (Sheet 2 of 2) 7A-85