TM 1-1510-218-10 7A-51 MAXIMUM CRUISE POWER 1700 RPM ISA – 20 C NOTES: IOAT, TORQUE, AND FUEL FLOW BASED ON 12,000 POUNDS. TO OBTAIN FUEL FLOW PER ENGINE, DIVIDE THE TOTAL FUEL FLOW VALUE FOR THE CORRESPONDING ALTITUDE BY TWO. AIRSPEED ~ KNOTS PRESSURE ALT IOAT OAT TORQUE PER ENGINE TOTAL FUEL FLOW 13,000 LB 12,000 LB 11,000 LB 10,000 LB FEET C C % LB/HR IAS TAS IAS TAS IAS TAS IAS TAS SL 0 -5 100 934 238 231 239 232 240 232 241 233 2000 -4 -9 100 908 236 235 237 236 238 237 239 238 4000 -8 -13 100 880 233 239 234 240 235 241 236 242 6000 -11 -17 100 858 231 244 232 245 233 246 234 247 8000 -15 -21 100 838 229 248 230 250 231 251 232 252 10,000 -19 -25 100 818 226 253 228 254 229 225 230 257 12,000 -23 -29 100 796 224 258 225 259 226 260 227 262 14,000 -26 -33 100 782 222 263 223 264 224 266 225 267 16,000 -30 -37 100 772 220 268 221 270 222 271 223 272 18,000 -34 -41 100 764 216 273 218 275 219 276 220 278 20,000 -37 -45 100 758 213 278 215 280 216 281 218 283 22,000 -41 -49 100 752 210 283 212 285 214 287 215 288 24,000 -45 -53 94 704 202 280 204 283 206 286 208 288 26,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 28,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 29,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 31,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 33,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 35,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Figure 7A-47.  Maximum Cruise Power, 1700 RPM, ISA – 20 C