737 MAX Flight Crew Operations Manual
Performance Inflight
General
737-8/LEAP-1B28
FAA
CATB
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
MN-FLT-OH-201
PI.30.15
ADVISORY INFORMATION
Wet Snow Takeoff
No 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 wet snow depth and dry field/obstacle limit weight to obtain wet 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 wet 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)
WET SNOW DEPTH
5 mm (0.20 INCHES)
13 mm (0.50 INCHES)
30 mm (1.18 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
-6.4
-7.7
-9.0 -10.2 -8.3
-9.5 -10.8 -12.0 -13.5 -14.8 -16.1 -17.3
80
-6.6
-7.9
-9.2 -10.3 -7.9
-9.2 -10.5 -11.6 -11.8 -13.1 -14.4 -15.6
70
-6.1
-7.4
-8.7
-9.8
-6.9
-8.3
-9.5 -10.7 -9.7 -11.0 -12.2 -13.4
60
-5.0
-6.3
-7.6
-8.8
-5.4
-6.8
-8.0
-9.2
-7.1
-8.4
-9.7 -10.9
50
-3.2
-4.5
-5.8
-7.0
-3.4
-4.7
-6.0
-7.2
-4.2
-5.5
-6.8
-7.9
40
-0.9
-2.1
-3.4
-4.6
-0.8
-2.1
-3.4
-4.5
-0.9
-2.2
-3.4
-4.6
ADJUSTED
FIELD
LENGTH
(M)
WET SNOW DEPTH
5 mm (0.20 INCHES)
13 mm (0.50 INCHES)
30 mm (1.18 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
1400
29.6
1500
26.4
45.8
1600
37.8
48.3
61.1
35.2
1700
61.8
22.6
67.9
33.8
75.4
51.0
1800
81.4
46.3
84.7
55.5
88.9
66.1
40.6
1900
98.0
69.4
29.0
99.7
74.2
41.6
101.8 80.1
56.4
32.6
2000
87.3
55.2
15.4
90.0
62.4
30.5
93.3
71.0
48.8
2100
103.1 75.5
42.7
105.8 79.6
52.3
84.6
63.8
2200
92.6
65.6
94.9
71.2
97.6
77.9
2300
84.4
87.5
91.2
2400
101.0
102.4
WEIGHT
(1000 KG)
WET SNOW DEPTH
5 mm (0.20 INCHES)
13 mm (0.50 INCHES)
30 mm (1.18 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
-14
-9
-4
0
-11
-6
-1
0
-3
0
0
0
80
-18
-13
-8
-4
-14
-9
-4
0
-4
0
0
0
70
-22
-17
-12
-7
-18
-13
-8
-4
-9
-4
0
0
60
-26
-21
-16
-11
-23
-18
-13
-9
-15
-10
-5
0
50
-31
-26
-21
-16
-29
-24
-19
-14
-23
-18
-13
-8
40
-37
-32
-27
-22
-35
-30
-25
-21
-32
-27
-22
-18
March 1, 2021
