ADJUST FUEL FLOW: ±10 LB/HR PER ±1.C OFF ISA ENGINE ANTI-ICE ON: +6% FUEL FLOW ENGINE & AIRFOIL ANTI-ICE ON: +17% FUEL FLOW
* High speed buffet margin less than 1.3 G
-217A
Mach .80 Cruise
250 KIAS TO 10,000 FT CRUISE 310 KIAS TO 25,000 FT (SET EPR & IAS) EPR .74M TO CRUISE ALT FUEL FLOW
WT. 1000 LB. INDICATED AIRSPEED / TRUE AIRSPEED
338/482 324/478 311/474 297/469 285/465 272/461 260/459
FL 250 FL 270 FL 290 FL 310 FL 330 FL 350 FL 370
94 1.68 4126 1.69 3822 1.71 3545 1.74 3298 1.77 3081 1.81 2901 1.86 2774
98 1.68 4163 1.70 3861 1.72 3587 1.75 3345 1.78 3135 1.83 2969 1.88 2852
102 1.69 4201 1.71 3901 1.73 3631 1.76 3394 1.80 3194 1.85 3036 1.91 2945
106 1.70 4241 1.72 3943 1.75 3679 1.78 3446 1.82 3258 1.87 3115 1.94 3057
110 1.71 4281 1.73 3986 1.76 3726 1.79 3504 1.84 3327 1.90 3193 *
114 1.72 4322 1.74 4034 1.77 3778 1.81 3567 1.86 3402 1.92 3301 *
118 1.73 4365 1.75 4081 1.78 3833 1.83 3636 1.88 3479 1.95 3413 *
122 1.73 4388 1.76 4130 1.80 3892 1.84 3704 1.90 3566 * *
126 1.74 4459 1.77 4183 1.81 3958 1.86 3783 1.93 3679 * *
130 1.75 4508 1.79 4241 1.83 4028 1.88 3860 1.95 3791 * *
134 1.76 4557 1.80 4601 1.85 4097 1.90 3949 * * *
138 1.77 4612 1.81 4368 1.86 4178 1.93 4063 * * *
142 1.79 4670 1.83 4438 1.88 4255 1.95 4176 * * *
146 1.80 4731 1.84 4508 1.90 4340 * * * *
ADJUST FUEL FLOW: ±10 LB/HR PER ±1.C OFF ISA ENGINE ANTI-ICE ON: +5% FUEL FLOW ENGINE & AIRFOIL ANTI-ICE ON: +10% FUEL FLOW
* High speed buffet margin less than 1.3 G
Indic ated RA T to SAT Conversion Chart
INDICATED MACH NUMBER
IND RAT .34 .36 .38 .40 .42 .44 .46 .48 .50 .52 .54 .56 .58
TRUE (STATIC) AIR TEMPERATURE - OAT -.C
40 33 32 31 30 29 28 27 26 25 24 26 21 20
38 31 30 30 29 28 27 25 24 23 22 21 20 18
36 29 28 28 27 26 25 23 22 21 20 19 18 17
34 28 27 26 25 24 23 21 20 19 18 17 16 15
32 26 25 24 23 22 21 19 18 17 16 15 14 13
30 24 23 22 21 20 19 17 16 15 14 13 12 11
28 22 21 20 19 18 17 16 15 14 12 11 10 9
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