Boeing 787-8 - Page 247

787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Performance Inflight
General
787-8/
FAA
Category A Brakes
Copyright © The Boeing Company. See title page for details.
D615Z003-TBC PI.10.13
ADVISORY INFORMATION
Slippery Runway Takeoff
Maximum Reverse Thrust
V1(MCG) Limit Weight (1000 LB)
ADJUSTED
FIELD
LENGTH
(FT)
REPORTED BRAKING ACTION
GOOD MEDIUM POOR
PRESS ALT (FT) PRESS ALT (FT) PRESS ALT (FT)
S.L. 5000 10000 S.L. 5000 10000 S.L. 5000 10000
4200 223.0
4600 278.5
5000 336.0 229.8
5400 395.8 285.5 226.4
5800 458.1 343.3 236.7 267.0
6200 523.5 403.4 292.6 309.2 201.5
6600 466.1 350.7 353.1 241.5 220.8
7000 531.9 411.1 399.1 282.6 249.3
7400 474.2 447.4 325.5 216.5 278.6
7800 540.3 498.5 370.1 256.7 308.8
8200 552.6 416.9 298.5 339.8 220.8
8600 466.2 342.0 371.8 249.3
9000 518.4 387.4 405.0 278.6
9400 573.1 435.1 439.3 308.8
9800 485.4 475.0 339.8 220.8
10200 538.8 512.1 371.8 249.3
10600 550.9 405.0 278.6
11000 439.3 308.8
11400 475.0 339.8
11800 512.1 371.8
12200 550.9 405.0
12600 439.3
13000 475.0
13400 512.1
13800 550.9
1. Enter Weight Adjustment table with reported braking action and dry field/obstacle limit weight to
obtain slippery runway weight adjustment.
2. Adjust "Good" field length available by -90 ft/+90 ft for every 5°C above/below 4°C.
Adjust "Medium" field length available by -130 ft/+130 ft for every 5°C above/below 4°C.
Adjust "Poor" field length available by -170 ft/+170 ft for every 5°C above/below 4°C.
3. Find V1(MCG) limit weight for adjusted field length and pressure altitude.
4. Max allowable slippery runway limited weight is lesser of weights from 1 and 3.
February 15, 2010