TM 1-1510-223-10 NORMAL CRUISE POWER 1500 RPM ISA +30°C WEIGHT® 12,000 POUNDS 10,000 POUNDS TORQUE FUEL TOTAL TORQUE FUEL TOTAL PRESSURE PER FLOW FUEL PER FLOW FUEL ALTITUDE IFAT FAT ENGINE PER FLOW IAS TAS ENGINE PER FLOW IAS TAS ENGINE ENGINE FEET °C °C PERCENT LBS/HR LBS/HR KTS KTS PERCENT   LBS/HR    LBS/HR KTS KTS 0 49 45 91 615 1230 206 218 91 615 1230 207 220 2000 46 41 88 584 1168 201 220 88 584 1168 203 222 4000 42 37 85 554 1108 197 222 85 554 1108 198 223 6000 38 33 82 524 1048 192 223 82 524 1048 193 225 8000 34 29 78 496 992 187 224 78 496 992 188 226 10,000 30 25 75 468 936 181 225 75 468 936 183 227 12,000 26 21 72 443 886 176 226 72 443 886 179 228 14,000 22 17 69 419 838 171 226 69 419 838 174 229 16,000 18 13 64 392 784 165 225 64 393 786 167 229 18,000 14 9 58 363 726 156 221 59 363 726 159 225 20,000 10 5 53 336 672 148 217 54 336 672 152 223 22,000 6 1 50 315 630 141 215 50 316 632 146 222 24,000 2 -3 47 295 590 134 212 47 296 592 139 220 26,000 -2 -7 44 278 556 127 209 44 278 556 133 218 28,000 -7 -10 41 263 526 120 206 42 264 528 127 217 29,000 -9 -12 40 254 508 116 203 40 256 512 124 216 31,000 -12 -16 --- --- --- --- --- 38 239 478 117 13 33,000 -16 -20 --- --- --- --- --- 34 219 438 108 205 35,000 --- --- --- --- --- --- --- --- --- --- --- --- BT03634 NOTE During  operations  with  ice  vanes  extended,  torque  will  decrease  approximately  10  percentage points   (E.      G.,   64%   10   percentage   points   =   54%),   fuel   flow   will   decrease   approximately   35 LBS/HR/ENG, and true airspeed will be reduced approximately 20 knots. Figure 7-77.  Normal Cruise Power at 1500 RPM - ISA +30 °C (Sheet 2 of 2)  IR Change 2  7-117