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 -10 -15 94 620 1240 236 225 94 619 1238 237 226 2000 -14 -19 94 602 1204 234 229 94 601 1202 235 231 4000 -18 -23 94 585 1170 233 234 94 585 1170 234 235 6000 -22 -27 94 570 1140 231 239 94 570 1140 232 240 8000 -25 -31 94 558 1116 230 245 94 558 1116 231 246 10,000 -29 -35 94 549 1098 227 249 94 548 1096 229 251 12,000 -33 -39 94 539 1078 225 254 94 539 1078 227 256 14,000 -37 -43 94 531 1062 223 260 94 531 1062 225 261 16,000 -40 -47 94 524 1048 221 265 94 524 1048 222 267 18,000 -44 -51 94 518 1036 218 270 94 517 1034 220 272 20,000 -48 -55 94 513 1026 216 276 94 512 1024 218 278 22,000 -51 -59 90 491 982 211 278 91 491 982 213 280 24,000 -55 -63 86 465 930 204 278 86 465 930 207 281 26,000 -59 -67 80 434 868 197 277 80 435 870 199 280 28,000 -64 -70 72 397 794 187 272 73 399 798 190 277 29,000 -66 -72 68 377 754 181 269 69 379 758 185 274 31,000 -70 -76 61 339 678 170 262 61 342 684 174 268 33,000 -74 -80 54 305 610 158 254 55 309 618 164 262 35,000 -79 -84 47 272 544 145 243 48 275 550 152 253 BT056916 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-52.  Normal Cruise Power at 1500 RPM - ISA -30°C (Sheet 2 of 2) 7A-79