TM 1-1510-224-10 MAXIMUM CRUISE POWER 1700 RPM ISA -20°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 0 -5 83 628 1256 232 225 83 628 1256 233 226 2000 -4 -9 83 608 1216 232 231 83 608 1216 233 232 4000 -8 -13 83 591 1182 232 238 83 590 1180 233 239 6000 -11 -17 83 578 1156 229 242 83 577 1154 230 243 8000 -15 -21 83 566 1132 227 247 83 566 1132 228 248 10,000 -19 -25 83 556 1112 225 252 83 555 1110 226 253 12,000 -23 -29 83 545 1090 223 257 83 545 1090 224 259 14,000 -26 -33 83 535 1070 221 263 83 535 1070 222 265 16,000 -30 -37 83 527 1054 219 269 83 527 1054 221 271 18,000 -34 -41 83 520 1040 217 275 83 520 1040 219 277 20,000 -37 -45 83 516 1032 215 281 83 515 1030 217 283 22,000 -41 -49 79 490 980 209 282 79 490 980 211 284 24,000 -45 -53 74 461 922 202 282 75 461 922 204 284 26,000 -49 -57 69 431 862 194 280 70 432 864 197 284 28,000 -53 -60 64 400 800 186 278 64 401 802 189 282 29,000 -55 -62 61 385 770 181 276 62 386 772 185 281 31,000 -60 -66 56 353 706 172 271 56 355 710 176 277 33,000 -64 -70 50 319 638 160 264 50 321 642 165 271 35,000 -68 -74 43 282 564 147 251 44 286 572 154 262 BT0586814 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-41.  Maximum Cruise Power at 1700 RPM - ISA -20°C (Sheet 2 of 2) 7A-61