TM 1-1510-224-10 NORMAL CRUISE POWER 1500 RPM ISA -30°C WEIGHT® 12,000 POUNDS 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 -10 -15 94 621 1242 237 226 94 621 1242 238 227 2000 -14 -19 94 603 1206 235 230 94 603 1206 236 231 4000 -18 -23 94 587 1174 233 235 94 586 1172 234 236 6000 -22 -27 94 572 1144 231 240 94 571 1142 233 241 8000 -25 -31 94 560 1120 231 246 94 560 1120 232 247 10,000 -29 -35 94 551 1102 228 251 94 551 1102 230 252 12,000 -33 -39 94 541 1082 226 256 94 541 1082 227 257 14,000 -36 -43 94 533 1066 224 261 94 533 1066 225 262 16,000 -40 -47 94 526 1052 222 266 94 526 1052 223 268 18,000 -44 -51 94 520 1040 219 271 94 519 1038 221 273 20,000 -48 -55 94 515 1030 217 277 94 514 1028 219 279 22,000 -51 -59 91 491 982 211 278 91 491 982 213 281 24,000 -55 -63 86 465 930 205 279 86 466 932 201 282 26,000 -59 -67 80 434 868 197 278 80 435 870 200 281 28,000 -61 -70 72 397 794 187 273 73 399 798 190 277 29,000 -66 -72 68 377 754 182 270 69 379 758 185 275 31,000 -70 -76 61 340 680 171 263 62 343 686 175 269 33,000 -74 -80 54 306 612 159 255 55 309 618 164 263 35,000 -79 -84 47 272 544 146 244 48 275 550 153 254 BT05240 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 7-52.  Normal Cruise Power at 1500 RPM - ISA -30°C (Sheet 2 of 2) 7-79