737 Flight Crew Operations Manual
Performance Inflight
General
737-8/LEAP-1B27
FAA
CATB
PI.10.10
MN-FLT-OH-201
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File Highlight
ADVISORY INFORMATION
Dry Snow Takeoff
Maximum Reverse Thrust
Table 1 of 3: Weight Adjustment (1000 KG)
Table 2 of 3: V1(MCG) Limit Weight (1000 KG)
1. Enter Table 1 with dry snow depth and dry field/obstacle limit weight to obtain dry snow weight
adjustment.
2. Adjust field length available by -30 m/+30 m for every 10°C above/below 0°C.
3. Find V1(MCG) limit weight for adjusted field length and pressure altitude (Table 2).
4. Max allowable dry snow limited weight is lesser of weights from Table 1 and Table 2.
Table 3 of 3: V1 Adjustment (KIAS)
1. Obtain V1, VR and V2 for the actual weight using the Dry Runway Takeoff Speeds table.
2. If V1(MCG) limited, set V1 = V1(MCG). If not V1(MCG) limited, enter Table 3 with the actual
weight to obtain V1 speed adjustment. If adjusted V1 is less than V1(MCG), set V1 = V1(MCG).
V1 not to exceed VR.
DRY
FIELD/OBSTACLE
LIMIT WEIGHT
(1000 KG)
DRY SNOW DEPTH
30 mm (1.18 INCHES)
60 mm (2.36 INCHES)
100 mm (4.00 INCHES)
PRESS ALT (FT)
PRESS ALT (FT)
PRESS ALT (FT)
S.L.
5000 10000 14500 S.L.
5000 10000 14500 S.L.
5000 10000 14500
90
-4.4
-5.8
-7.0
-8.2
-6.2
-7.5
-8.8
-10.0
-9.6
-10.8 -12.2 -13.3
80
-4.4
-5.7
-7.0
-8.2
-5.8
-7.1
-8.3
-9.5
-8.3
-9.6
-10.9 -12.1
70
-3.9
-5.2
-6.5
-7.7
-4.9
-6.2
-7.5
-8.7
-6.8
-8.0
-9.3
-10.5
60
-3.0
-4.3
-5.6
-6.8
-3.7
-5.0
-6.3
-7.4
-4.9
-6.2
-7.5
-8.7
50
-1.7
-2.9
-4.3
-5.4
-2.0
-3.3
-4.6
-5.8
-2.8
-4.0
-5.4
-6.5
40
0.0
-1.2
-2.5
-3.6
0.0
-1.2
-2.5
-3.7
-0.3
-1.6
-2.9
-4.0
ADJUSTED
FIELD
LENGTH
(M)
DRY SNOW DEPTH
30 mm (1.18 INCHES)
60 mm (2.36 INCHES)
100 mm (4.00 INCHES)
PRESS ALT (FT)
PRESS ALT (FT)
PRESS ALT (FT)
S.L.
5000 10000 14500 S.L.
5000 10000 14500 S.L.
5000 10000 14500
1200
39.0
19.0
42.6
23.7
46.6
29.6
1400
63.7
43.6
23.5
65.9
46.9
28.0
67.8
50.4
33.4
1600
88.7
68.3
48.1
30.1
89.4
70.2
51.2
34.1
89.5
71.8
54.3
38.9
1800
113.6
93.2
72.9
54.7
113.0
93.7
74.5
57.3
111.5
93.5
75.7
60.0
2000
97.9
79.5
98.1
80.7
97.6
81.4
2200
104.6
104.5
103.5
WEIGHT
(1000 KG)
DRY SNOW DEPTH
30 mm (1.18 INCHES)
60 mm (2.36 INCHES)
100 mm (4.00 INCHES)
PRESS ALT (FT)
PRESS ALT (FT)
PRESS ALT (FT)
S.L.
5000 10000 14500 S.L.
5000 10000 14500 S.L.
5000 10000 14500
90
-10
-5
0
0
-7
-2
0
0
-2
0
0
0
80
-12
-7
-2
0
-9
-4
0
0
-4
0
0
0
70
-14
-9
-4
0
-12
-7
-2
0
-7
-2
0
0
60
-17
-12
-7
-2
-14
-9
-4
0
-10
-5
0
0
50
-19
-14
-9
-5
-17
-12
-7
-3
-13
-8
-3
0
40
-22
-17
-12
-8
-20
-15
-10
-6
-17
-12
-7
-2
October 26, 2021
