737 Flight Crew Operations Manual
Performance Inflight
Advisory Information
737-8/LEAP-1B27
FAA
CATB
PI.12.40
MN-FLT-OH-201
Tem
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ADVISORY INFORMATION
Recommended Brake Cooling Schedule
Reference Brake Energy (Millions of Foot Pounds)
Table 1(b) of 3: 10000 ft to 14500 ft Pressure Altitude
To correct for wind, enter table with the brakes-on speed minus one-half the headwind or plus 1.5 times the
tailwind. If ground speed is used for brakes-on speed, ignore wind and enter table with sea level, 15°C.
BRAKES ON SPEED (KIAS)
80
100
120
140
160
180
WEIGHT
(1000 KG)
OAT
(°C)
PRESSURE ALTITUDE (1000 FT)
10
12 14.5 10
12 14.5 10
12 14.5 10
12 14.5 10
12 14.5 10
12 14.5
90
0
21.5 22.7 24.1 32.5 34.4 37.0 45.6 48.4 52.2 60.0
10 22.2 23.4 25.0 33.6 35.6 38.2 47.1 50.0 54.0 62.0
15 22.6 23.8 25.4 34.1 36.1 38.9 47.8 50.8 54.9 63.0
20 22.9 24.1 25.8 34.7 36.7 39.5 48.6 51.6 55.8 64.0
30 23.6 24.8 26.5 35.7 37.8 40.6 50.0 53.2 57.4 66.0
40 23.7 25.0 26.7 36.0 38.2 41.0 50.8 54.0 58.4 67.3
50 23.7 25.1 26.8 36.3 38.5 41.4 51.5 54.8 59.4 68.6
80
0
19.5 20.5 21.9 29.4 31.1 33.3 41.0 43.5 46.9 54.1 57.5
10 20.1 21.2 22.6 30.3 32.1 34.4 42.4 45.0 48.5 55.9 59.4
15 20.5 21.5 22.9 30.8 32.6 35.0 43.1 45.7 49.3 56.8 60.4
20 20.8 21.9 23.3 31.3 33.1 35.5 43.7 46.4 50.1 57.7 61.4
30 21.4 22.5 23.9 32.2 34.1 36.5 45.0 47.8 51.5 59.4 63.2
40 21.4 22.6 24.1 32.5 34.4 36.9 45.6 48.4 52.3 60.5 64.4
50 21.5 22.7 24.1 32.7 34.6 37.2 46.1 49.1 53.1 61.6 65.7
70
0
17.6 18.5 19.7 26.2 27.7 29.6 36.4 38.6 41.5 47.8 50.8 54.9 60.3
10 18.2 19.1 20.3 27.1 28.6 30.6 37.6 39.8 42.9 49.4 52.5 56.7 62.3
15 18.4 19.4 20.6 27.5 29.1 31.1 38.2 40.5 43.6 50.2 53.4 57.6 63.3
20 18.7 19.7 21.0 27.9 29.5 31.6 38.8 41.1 44.3 51.0 54.2 58.5 64.3
30 19.2 20.2 21.5 28.7 30.3 32.5 39.9 42.3 45.6 52.5 55.8 60.3 66.3
40 19.3 20.3 21.6 28.9 30.6 32.8 40.3 42.8 46.1 53.3 56.8 61.4 67.6
50 19.3 20.3 21.7 29.1 30.8 33.0 40.7 43.3 46.7 54.1 57.7 62.5 69.0
60
0
15.7 16.5 17.5 23.1 24.3 26.0 31.7 33.6 36.0 41.5 44.0 47.5 52.1 55.4 59.9
10 16.2 17.0 18.0 23.8 25.1 26.9 32.8 34.7 37.3 42.9 45.5 49.1 53.9 57.3 61.9
15 16.4 17.3 18.3 24.2 25.5 27.3 33.3 35.3 37.9 43.6 46.2 49.9 54.8 58.2 62.9
20 16.7 17.5 18.6 24.6 25.9 27.7 33.8 35.8 38.5 44.2 47.0 50.7 55.6 59.2 63.9
30 17.2 18.0 19.1 25.3 26.7 28.5 34.8 36.8 39.6 45.5 48.4 52.1 57.3 60.9 65.9
40 17.2 18.1 19.2 25.4 26.8 28.7 35.1 37.2 40.0 46.1 49.0 52.9 58.3 62.1 67.2
50 17.2 18.1 19.2 25.5 27 28.8 35.4 37.5 40.4 46.7 49.7 53.7 59.3 63.2 68.5
50
0
13.8 14.5 15.3 20.0 21.0 22.4 27.1 28.7 30.7 35.2 37.3 40.1 44.0 46.7 50.4 53.3 56.7
10 14.2 14.9 15.8 20.6 21.7 23.1 28.0 29.6 31.7 36.3 38.5 41.4 45.4 48.3 52.0 55.1 58.6
15 14.5 15.2 16.1 21.0 22.1 23.5 28.5 30.1 32.2 36.9 39.1 42.1 46.2 49.0 52.9 56.0 59.6
20 14.7 15.4 16.3 21.3 22.4 23.9 28.9 30.6 32.7 37.5 39.7 42.7 46.9 49.8 53.7 56.9 60.5
30 15.1 15.8 16.8 21.9 23.0 24.5 29.7 31.4 33.7 38.6 40.9 44.0 48.3 51.3 55.3 58.6 62.3
40 15.1 15.9 16.8 22.0 23.2 24.7 29.9 31.7 34.0 39.0 41.3 44.5 48.9 52.0 56.2 59.6 63.5
50 15.1 15.9 16.8 22.0 23.2 24.8 30.1 31.9 34.2 39.3 41.8 45.0 49.6 52.8 57.1 60.7 64.7
40
0
11.9 12.5 13.2 16.9 17.8 18.9 22.5 23.8 25.4 28.8 30.5 32.7 35.7 37.8 40.7 42.9 45.6 49.2
10 12.3 12.9 13.7 17.5 18.4 19.5 23.3 24.5 26.2 29.8 31.5 33.8 36.8 39.1 42.0 44.4 47.1 50.8
15 12.5 13.1 13.9 17.7 18.6 19.8 23.6 24.9 26.6 30.2 32.0 34.3 37.4 39.7 42.7 45.1 47.9 51.6
20 12.7 13.3 14.1 18.0 18.9 20.1 24.0 25.3 27.1 30.7 32.5 34.8 38.0 40.3 43.4 45.8 48.6 52.4
30 13.1 13.7 14.5 18.5 19.5 20.7 24.7 26.0 27.8 31.6 33.4 35.8 39.1 41.5 44.6 47.1 50.1 54.0
40 13.1 13.7 14.5 18.6 19.5 20.8 24.8 26.2 28.0 31.8 33.7 36.1 39.5 41.9 45.2 47.8 50.8 54.9
50 13.1 13.7 14.5 18.6 19.6 20.8 24.9 26.3 28.1 32.0 33.9 36.4 39.9 42.4 45.7 48.4 51.5 55.7
October 26, 2021
