TM 1-1510-224-10 NORMAL CRUISE POWER 1500 RPM ISA -30°C WEIGHT® 16,000 POUNDS 14,000 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 -10 -15 94 622 1244 234 223 94 622 1244 236 225 2000 -14 -19 94 604 1208 232 228 94 604 1208 234 229 4000 -18 -23 94 587 1174 231 232 94 587 1174 232 234 6000 -22 -27 94 572 1144 228 237 94 572 1144 230 238 8000 -25 -31 94 561 1122 227 242 94 560 1120 229 244 10,000 -29 -35 94 552 1104 225 247 94 551 1102 227 249 12,000 -33 -39 94 542 1084 223 252 94 541 1082 225 254 14,000 -37 -43 94 534 1068 220 257 94 533 1066 222 259 16,000 -40 -47 94 527 1054 218 262 94 526 1052 220 264 18,000 -44 -51 94 521 1042 215 267 94 520 1040 218 269 20,000 -48 -55 94 516 1032 213 272 94 515 1030 215 275 22,000 -52 -59 90 490 980 206 272 90 490 980 209 276 24,000 -56 -63 85 463 926 199 271 85 464 928 202 276 26,000 -60 -67 79 431 862 190 268 79 433 866 194 274 28,000 -64 -70 71 392 784 179 261 72 395 790 184 268 29,000 -66 -72 67 371 742 172 256 68 375 750 177 264 31,000 -71 -76 59 332 664 157 244 60 336 672 165 255 33,000 -76 -80 52 299 598 142 229 53 302 604 152 244 35,000 -79 -84 - - - - - - - - - - - - - - - 46 269 538 137 229 BT05239 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 7-52.  Normal Cruise Power at 1500 RPM - ISA -30°C (Sheet 1 of 2) 7-78