TM 1-1510-224-10 MAXIMUM CRUISE POWER 1700 RPM ISA +37°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 57 52 74 607 1214 216 232 74 607 1214 218 233 2000 53 48 72 577 1154 213 235 72 577 1154 214 236 4000 49 44 70 549 1098 208 237 70 549 1098 210 239 6000 45 40 68 522 1044 204 239 69 522 1044 206 241 8000 42 36 66 495 990 200 241 67 496 992 201 244 10,000 38 32 64 468 936 194 243 64 469 938 197 245 12,000 34 28 60 437 874 188 243 61 437 874 190 246 14,000 30 24 57 408 816 182 242 57 409 818 184 246 16,000 26 20 53 380 760 174 241 54 380 760 177 245 18,000 22 16 49 351 702 166 238 49 352 704 170 242 20,000 17 12 45 325 650 158 234 46 326 652 162 240 22,000 13 8 42 305 610 151 231 42 305 610 155 238 24,000 9 4 39 284 568 142 227 39 285 570 148 236 26,000 5 0 36 267 534 135 223 37 268 536 142 234 28,000 1 -3 35 254 508 128 221 35 255 510 136 234 29,000 -1 -5 34 247 494 124 219 34 248 496 134 234 31,000 -5 -9 31 231 462 114 210 32 233 466 126 231 33,000 -9 -13 --- --- --- --- --- 29 215 430 117 223 35,000 -13 -17 --- --- --- --- --- 26 196 392 105 209 BT058682 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-47.  Maximum Cruise Power at 1700 RPM - ISA +37°C (Sheet 2 of 2) 7A-73