TM 1-1510-224-10 MAXIMUM CRUISE POWER 1700 RPM ISA +20°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 40 35 83 640 1280 227 236 83 639 1278 228 238 2000 36 31 83 619 1238 224 240 83 618 1236 226 242 4000 33 27 83 600 1200 222 245 83 600 1200 224 247 6000 29 23 83 584 1168 219 250 83 584 1168 221 252 8000 25 19 81 560 1120 215 252 82 560 1120 217 255 10,000 21 15 78 531 1062 209 253 78 531 1062 212 256 12,000 17 11 74 500 1000 203 254 75 501 1002 206 257 14,000 13 7 69 468 936 195 251 70 469 938 198 255 16,000 9 3 65 439 878 187 250 65 440 880 190 254 18,000 5 -1 62 413 826 180 248 62 414 828 184 254 20,000 1 -5 58 387 774 172 246 58 388 776 176 252 22,000 -3 -9 54 364 728 163 242 54 365 730 169 250 24,000 -7 -13 50 341 682 154 238 51 342 684 161 247 26,000 -12 -17 47 320 640 145 231 47 321 642 153 244 28,000 -16 -20 43 300 600 133 221 44 302 604 144 239 29,000 -17 -22 - - - - - - - - - - - - - - - 43 292 584 140 236 31,000 -22 -26 - - - - - - - - - - - - - - - 39 271 542 128 226 33,000 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 35,000 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - BT05216 NOTE During  operations  with  ice  vanes  extended,  torque  will  decrease  approximately 12%, fuel0 flow will decrease approximately 8%, and true airspeed will be reduced by approximately 15 knots. Figure 7-45.  Maximum Cruise Power at 1700 RPM - ISA +20°C (Sheet 1 of 2) 7-68