TM 1-1510-224-10 MAXIMUM CRUISE POWER 1700 RPM ISA -20°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 0 -5 83 630 1260 233 226 83 629 1258 234 227 2000 -4 -9 83 610 1220 233 232 83 609 1218 234 233 4000 -8 -13 83 592 1184 232 239 83 592 1184 233 240 6000 -11 -17 83 579 1158 230 243 83 579 1158 231 244 8000 -15 -21 83 568 1136 228 248 83 567 1134 229 249 10,000 -19 -25 83 557 1114 226 253 83 557 1114 227 254 12,000 -23 -29 83 547 1094 224 258 83 546 1092 225 260 14,000 -26 -33 83 537 1074 222 264 83 537 1074 223 265 16,000 -30 -37 83 529 1058 220 270 83 528 1056 222 272 18,000 -34 -41 83 522 1044 218 276 83 521 1042 220 278 20,000 -37 -45 83 517 1034 216 282 83 517 1034 217 284 22,000 -41 -49 79 490 980 209 282 79 490 980 211 285 24,000 -45 -53 75 461 922 202 282 75 462 924 205 285 26,000 -49 -57 70 431 862 195 281 70 432 864 197 285 28,000 -53 -60 64 400 800 186 279 65 401 802 189 283 29,000 -55 -62 62 385 770 182 277 62 386 772 185 282 31,000 -60 -66 56 353 706 172 273 56 355 710 176 278 33,000 -64 -70 50 319 638 161 265 50 321 642 166 272 35,000 -68 -74 43 283 566 148 253 44 287 574 154 263 BT05211 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 7-41.  Maximum Cruise Power at 1700 RPM - ISA -200C (Sheet 2 of 2) 7-61