TM 1-1510-224-10 ONE-ENGINE-INOPERATIVE MAXIMUM CRUISE POWER 1700 RPM ISA -20°C WEIGHT® 12,000 POUND 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 -2 -5 83 642 642 176 172 83 642 642 179 175 2000 -6 -9 83 623 623 176 177 83 622 622 178 179 4000 -10 -13 83 607 607 174 180 83 606 606 177 183 6000 -14 -17 83 593 593 172 183 83 592 592 175 186 8000 -18 -21 83 581 581 170 186 83 580 580 173 190 10,000 -21 -25 83 570 570 167 190 83 569 569 171 193 12,000 -25 -29 83 559 559 165 193 83 558 558 169 197 14,000 -29 -33 83 549 549 163 196 83 548 548 167 201 16,000 -33 -37 83 541 541 161 200 83 540 540 165 205 18,000 -37 -41 83 535 535 159 204 83 534 534 163 209 20,000 -41 -45 79 508 508 152 202 79 509 509 157 209 22,000 -45 -49 74 477 477 145 199 75 478 478 151 207 24,000 -49 -53 69 445 445 137 195 70 447 447 144 205 26,000 -53 -57 64 413 413 127 188 64 416 416 137 201 28,000 -58 -60 57 377 377 1133 174 59 382 382 128 195 29,000 -59 -62 --- --- --- --- --- 56 364 364 122 191 31,000 -63 -66 --- --- --- --- --- 49 328 328 110 179 33,000 --- --- --- --- --- --- --- --- --- --- --- --- 35,000 --- --- --- --- --- --- --- --- --- --- --- --- BT05280 NOTE During  operations  with  ice  vanes  extended,  torque  will  decrease  approximately 10%,  fuel  flow  will  decrease  approximately  6%,  and  true  airspeed  will  be  reduced by approximately 10 knots. Figure 7-87.  One Engine Inoperative Max Cruise Power at 1700 RPM (Ice Vanes Retracted) - ISA -20°C (Sheet 2 of 2) 7-139