TM 1-1510-224-10 NORMAL CRUISE POWER 1500 RPM ISA +37°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 57 52 77 582 1164 206 221 77 582 1164 208 223 2000 53 48 74 551 1102 201 222 75 551 1102 204 225 4000 49 44 72 521 1042 197 224 72 521 1042 199 227 6000 45 40 70 492 984 191 225 70 492 984 195 229 8000 41 36 67 465 930 186 226 68 465 930 190 230 10,000 37 32 65 439 878 181 226 65 439 878 185 231 12,000 33 28 63 415 830 176 227 63 416 832 180 233 14,000 29 24 61 392 784 170 227 61 393 786 175 233 16,000 25 20 57 367 734 162 225 58 368 736 168 232 18,000 21 16 52 338 676 151 217 53 340 680 159 227 20,000 16 12 47 310 620 139 207 48 312 624 148 220 22,000 13 8 --- --- --- --- --- 44 291 582 139 214 24,000 8 4 --- --- --- --- --- 41 270 540 127 204 26,000 --- --- --- --- --- --- --- --- --- --- --- --- 28,000 --- --- --- --- --- --- --- --- --- --- --- --- 29,000 --- --- --- --- --- --- --- --- --- --- --- --- 31,000 --- --- --- --- --- --- --- --- --- --- --- --- 33,000 --- --- --- --- --- --- --- --- --- --- --- --- 35,000 --- --- --- --- --- --- --- --- --- --- --- --- BT05232 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 7-59.  Normal Cruise Power at 1500 RPM - ISA +37°C (Sheet 1 of 2) 7-92