TM 1-1510-218-10 7-90 ONE ENGINE INOPERATIVE MAXIMUM CRUISE POWER 1900 RPM ISA +37 °C NOTE: FOR OPERATION WITH ICE VANE EXTENDED, DECREASE FUEL FLOW AND TAS BY 7%. AIRSPEED ~ KNOTS PRESSURE ALT IOAT OAT TORQUE PER ENGINE FUEL FLOW TOTAL @12,000 LB @11,000 LB @10,000 LB FEET °C °C % LB/HR IAS TAS IAS TAS IAS TAS SL 55 52 89 497 172 184 175 187 177 189 2,000 51 48 87 477 168 185 171 188 174 191 4,000 47 44 86 457 164 186 167 190 170 193 6,000 43 40 84 437 159 186 163 191 166 194 8,000 40 36 81 414 153 185 158 190 161 194 10,000 35 32 77 390 146 182 151 188 155 193 12,000 31 28 73 366 137 176 144 185 149 191 14,000 27 24 69 342 124 165 135 180 142 188 16,000 23 20 65 320 – – – – – – 125 171 134 184 18,000 18 16 59 295 – – – – – – – – – – – – 124 177 20,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 22,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 24,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 26,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 28,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 29,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 31,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 33,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 35,000 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Figure 7-86.  One-Engine-Inoperative Maximum Cruise Power - 1900 RPM, - ISA + 37 °C