Boeing 737-800 - Slush;Standing Water Takeoff (24 K Derate)

737 Flight Crew Operations Manual
Performance Inflight
General
737-800WSFP1/CFM56-7B26
FAA
Category C/N Brakes
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
PI.10.20 D6-27370-866-EGP
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ADVISORY INFORMATION
Slush/Standing Water Takeoff (24K Derate)
Maximum Reverse Thrust
Weight Adjustments (1000 KG)
V1(MCG) Limit Weight (1000 KG)
1. Enter Weight Adjustment table with slush/standing water depth and 24K Derate dry field/obstacle
limit weight to obtain slush/standing water weight adjustment.
2. Adjust field length available by -25 m/+25 m for every 5°C above/below 4°C.
3. Find V1(MCG) limit weight for adjusted field length and pressure altitude.
4. Max allowable slush/standing water limited weight is lesser of weights from 1 and 3.
24K DERATE
DRY
FIELD/OBSTACLE
LIMIT WEIGHT
(1000 KG)
SLUSH/STANDING WATER DEPTH
3 mm (0.12 INCHES) 6 mm (0.25 INCHES) 13 mm (0.50 INCHES)
PRESS ALT (FT) PRESS ALT (FT) PRESS ALT (FT)
S.L. 5000 10000 S.L. 5000 10000 S.L. 5000 10000
95 -11.0 -12.2 -13.5 -14.1 -15.3 -16.6 -20.7 -23.4 -26.2
90 -10.2 -11.5 -12.7 -12.9 -14.2 -15.4 -18.8 -21.5 -24.3
85 -9.4 -10.7 -11.9 -11.8 -13.0 -14.3 -16.8 -19.6 -22.3
80 -8.6 -9.9 -11.1 -10.6 -11.9 -13.1 -14.9 -17.6 -20.4
75 -7.8 -9.1 -10.3 -9.5 -10.7 -12.0 -13.0 -15.7 -18.5
70 -7.0 -8.3 -9.5 -8.3 -9.6 -10.8 -11.2 -13.9 -16.7
65 -6.2 -7.4 -8.7 -7.2 -8.5 -9.7 -9.5 -12.2 -15.0
60 -5.3 -6.6 -7.8 -6.1 -7.4 -8.6 -7.9 -10.6 -13.4
55 -4.4 -5.7 -6.9 -5.1 -6.3 -7.6 -6.4 -9.1 -11.9
50 -3.6 -4.8 -6.1 -4.0 -5.3 -6.5 -5.0 -7.7 -10.5
45 -2.6 -3.9 -5.1 -3.0 -4.2 -5.5 -3.7 -6.4 -9.2
40 -1.7 -3.0 -4.2 -1.9 -3.2 -4.4 -2.5 -5.2 -8.0
ADJUSTED
FIELD
LENGTH
(M)
SLUSH/STANDING WATER DEPTH
3 mm (0.12 INCHES) 6 mm (0.25 INCHES) 13 mm (0.50 INCHES)
PRESS ALT (FT) PRESS ALT (FT) PRESS ALT (FT)
S.L. 5000 10000 S.L. 5000 10000 S.L. 5000 10000
1200 34.3 37.1 42.1
1400 54.2 36.7 57.0 39.5 61.6 44.5
1600 76.0 56.8 39.1 78.7 59.6 42.0 82.7 64.2 46.9
1800 99.8 78.9 59.4 101.7 81.5 62.2 104.6 85.4 66.7
2000 102.8 81.9 104.6 84.4 88.2
September 15, 2016