TM 1-1510-224-10 NORMAL CRUISE POWER 1500 RPM ISA -10°C WEIGHT® 12,000 POUNDS 10,000 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 5 94 626 1252 235 232 94 626 1252 236 233 2000 6 1 94 609 1218 233 237 94 608 1216 234 238 4000 2 -3 94 593 1186 231 242 94 593 1186 232 243 6000 -1 -7 94 579 1158 229 246 94 579 1158 230 248 8000 -5 -11 94 567 1134 226 251 94 567 1134 228 252 10,000 -9 -15 94 556 1112 224 256 94 556 1112 225 258 12,000 -12 -19 94 546 1092 222 261 94 546 1092 223 263 14,000 -16 -23 94 537 1074 219 266 94 537 1074 221 268 16,000 -20 -27 92 518 1036 215 269 92 518 1036 217 271 18,000 -24 -31 87 488 976 208 270 87 489 978 210 272 20,000 -28 -35 83 466 932 203 271 83 466 932 205 274 22,000 -32 -39 79 441 882 196 271 79 441 882 198 274 24,000 -36 -43 74 416 832 189 271 75 417 834 192 275 26,000 -40 -47 69 388 776 182 269 69 389 778 185 273 28,000 -44 -50 63 358 716 173 265 63 359 718 176 270 29,000 -46 -52 60 343 686 168 263 61 344 688 172 269 31,000 -50 -56 55 316 632 159 258 55 318 636 163 265 33,000 -54 -60 50 292 584 149 253 51 294 588 155 262 35,000 -59 -64 45 268 536 139 245 46 269 538 146 256 BT05236 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 7-54.  Normal Cruise Power at 1500 RPM - ISA - 10°C (Sheet 2 of 2) 7-83