With engine bleed for packs off, increase weight by 900 kg.
With engine anti-ice on, decrease weight by 1750 kg.
With engine and wing anti-ice on, decrease weight by 2250 kg.
When operating in icing conditions during any part of the flight with forecast landing temperature below
10°C, decrease weight by 3700 kg.
Copyright . The Boeing Company. See title page for details.
737-700/CFM56-7B22
Performance Dispatch
FAA
Landing
Category A Brakes
737 Flight Crew Operations Manual
ADVISORY INFORMATION
Go-Around Climb Gradient Flaps 15 Based on engine bleed for packs on and anti-ice off
OAT (°C) REFERENCE GO-AROUND GRADIENT (%)
PRESSURE ALTITUDE (FT)
0 2000 4000 6000 8000 10000
54 50 46 2.83 3.38 3.95 2.47 3.01 2.10
42 38 34 4.53 5.13 5.76 3.54 4.11 4.69 2.59 3.13 3.67 1.61 2.08 2.59 0.91 1.37 0.43
30 26 22 6.39 6.43 6.45 5.27 5.83 5.85 4.19 4.73 5.29 3.06 3.57 4.10 1.84 2.28 2.76 0.88 1.31 1.75
18 14 10 6.48 6.50 6.53 5.88 5.90 5.92 5.31 5.34 5.36 4.60 4.62 4.63 3.31 3.93 3.95 2.19 2.68 3.26
6 2 6.55 6.57 5.94 5.96 5.37 5.39 4.65 4.67 3.96 3.97 3.27 3.28
Gradient Adjustment for Weight (%)
WEIGHT REFERENCE GO-AROUND GRADIENT (%)
(1000 KG) 0 1 2 3 4 5 6 7
70 -2.94 -3.14 -3.53 -3.87 -4.18 -4.48 -4.78 -5.09
65 -2.37 -2.55 -2.86 -3.14 -3.39 -3.63 -3.88 -4.12
60 -1.73 -1.86 -2.08 -2.28 -2.46 -2.63 -2.81 -2.99
55 -0.94 -1.02 -1.14 -1.25 -1.35 -1.44 -1.54 -1.64
50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
45 1.14 1.27 1.38 1.50 1.62 1.76 1.89 2.02
40 2.58 2.88 3.13 3.40 3.69 3.99 4.28 4.61
Gradient Adjustment for Speed (%)
SPEED WEIGHT ADJUSTED GO-AROUND GRADIENT (%)
(KIAS) 0 1 2 3 4 5 6 7 8 9 10
VREF40 -0.34 -0.36 -0.37 -0.38 -0.38 -0.38 -0.39 -0.39 -0.39 -0.39 -0.39
VREF40+5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
VREF40+10 0.20 0.20 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.21
VREF40+15 0.32 0.33 0.34 0.34 0.33 0.32 0.30 0.29 0.29 0.28 0.28
VREF40+20 0.39 0.39 0.39 0.36 0.33 0.31 0.28 0.27 0.26 0.26 0.25
VREF40+25 0.40 0.37 0.33 0.29 0.24 0.20 0.17 0.15 0.14 0.12 0.11
VREF40+30 0.34 0.28 0.21 0.14 0.07 0.01 -0.04 -0.06 -0.07 -0.09 -0.11
With engine bleed for packs off, increase gradient by 0.3%.
With engine anti-ice on, decrease gradient by 0.1%.
With engine and wing anti-ice on, decrease gradient by 0.3%.
When operating in icing conditions during any part of the flight with forecast landing temperatures below
10°C decrease gradient by 0.9%.
Copyright . The Boeing Company. See title page for details.
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址:737NG机组操作手册Flight Crew Operations Manual FCOM 1(140)