Boeing 787-8 - Page 312

787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Performance Inflight
Gear Down
787-8/
FAA
Category A Brakes
Copyright © The Boeing Company. See title page for details.
PI.16.4 D615Z003-TBC
GEAR DOWN
Gear Down
Long Range Cruise Enroute Fuel and Time
Fuel Required Adjustment (1000 LB)
Descent at 220 KIAS
Holding
Flaps Up
REFERENCE FUEL REQUIRED
(1000 LB)
WEIGHT AT CHECK POINT (1000 LB)
220 260 300 340 380 420 460 500
20 -4.5 -3.4 -2.2 -1.1 0.0 1.7 4.3 7.4
40 -9.6 -7.1 -4.7 -2.3 0.0 3.3 7.8 13.6
60 -14.5 -10.9 -7.2 -3.5 0.0 4.8 11.2 19.3
80 -19.4 -14.6 -9.6 -4.8 0.0 6.3 14.3 24.4
100 -24.2 -18.2 -12.1 -6.0 0.0 7.7 17.2 28.9
120 -28.9 -21.8 -14.5 -7.2 0.0 9.0 19.9 33.0
140 -33.6 -25.4 -17.0 -8.4 0.0 10.3 22.3 36.5
160 -38.2 -29.0 -19.4 -9.7 0.0 11.6 24.5 39.4
180 -42.7 -32.5 -21.8 -10.9 0.0 12.8 26.5 41.8
200 -47.1 -35.9 -24.2 -12.1 0.0 14.0 28.3 43.7
220 -51.5 -39.4 -26.5 -13.3 0.0 15.1 29.9 45.1
Based on Long Range Cruise speed and 220 KIAS descent.
PRESSURE ALTITUDE (1000 FT) 17 19 21 23 25 27 29 31 33 35
DISTANCE (NM) 31 35 38 42 45 49 53 56 60 64
TIME (MINUTES) 10111212131414151616
WEIGHT
(1000 LB)
PRESSURE ALTITUDE (FT)
1500 5000 10000 15000 20000 25000 30000
500
TPR 44.9 50.1 58.9 70.6
KIAS 241 241 243 246
FF/ENG 10430 10490 10670 11030
460
TPR 42.6 47.4 55.6 66.0 81.0
KIAS 236 237 237 238 242
FF/ENG 9790 9820 9930 10140 10810
420
TPR 40.0 44.4 52.0 61.4 73.9
KIAS 229 230 230 231 232
FF/ENG 9050 9060 9130 9280 9570
380
TPR 37.4 41.4 48.4 57.1 68.3 83.3
KIAS 222 222 223 223 224 224
FF/ENG 8330 8310 8350 8470 8670 9100
340
TPR 34.8 38.4 44.8 52.7 62.9 75.8
KIAS 214 215 215 215 216 216
FF/ENG 7620 7590 7590 7670 7850 8040
300
TPR 32.1 35.4 41.1 48.4 57.6 69.0
KIAS 206 206 206 207 207 207
FF/ENG 6930 6880 6860 6890 7060 7130
260
TPR 29.5 32.5 37.6 44.1 52.3 62.3 76.0
KIAS 198 198 198 198 198 198 198
FF/ENG 6270 6190 6150 6150 6290 6290 6520
220
TPR 26.8 29.5 34.1 39.8 47.2 55.9 67.6
KIAS 188 188 188 188 188 188 188
FF/ENG 5610 5510 5440 5460 5570 5510 5620
This table includes 5% additional fuel for holding in a racetrack pattern.
February 15, 2010