TM 1-1510-223-10 NORMAL CRUISE POWER 1500 RPM ISA +10°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 29 25 94 623 1246 212 218 94 623 1246 213 219 2000 25 21 94 603 1206 210 222 94 603 1206 211 223 4000 22 17 94 585 1170 208 226 94 585 1170 209 227 6000 18 13 94 570 1140 205 230 94 569 1138 207 232 8000 14 9 94 558 1116 203 235 94 558 1116 205 236 10,000 10 5 92 539 1078 199 237 92 539 1078 200 239 12,000 6 1 88 511 1022 193 238 88 511 1022 195 240 14,000 3 -3 84 484 968 188 239 84 485 970 190 241 16,000 -1 -7 79 458 916 182 239 79 458 916 184 241 18,000 -5 -11 75 431 862 176 238 75 431 862 178 241 20,000 -9 -15 70 406 812 169 238 70 407 814 172 241 22,000 -13 -19 66 382 764 162 236 66 383 766 165 240 24,000 -17 -23 61 358 716 155 235 61 359 718 159 239 26,000 -22 -27 57 335 670 148 232 57 336 672 152 238 28,000 -26 -30 52 312 624 140 228 53 313 626 145 236 29,000 -28 -32 50 301 602 136 226 51 302 604 141 234 31,000 -32 -36 46 280 560 128 221 47 281 562 134 231 33,000 -36 -40 42 259 518 118 213 43 260 520 126 227 35,000 -40 -44 --- --- --- --- --- 39 240 480 118 221 BT03630 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 7-73.  Normal Cruise Power at 1500 RPM - ISA +10 °C (Sheet 2 of 2)   IR Change 2  7-109