Boeing 737-800 - Brake Energy Limits VMBE

737 Flight Crew Operations Manual
Performance Dispatch
Takeof f
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.
D6-27370-866-EGP PD.10.11
File Highlight
Brake Energy Limits VMBE
Maximum Brake Energy Speed
Weight Adjusted VMBE
Increase VMBE by 1 knot per 1% uphill runway slope. Decrease VMBE by 4 knots per 1% downhill runway
slope.
Increase VMBE by 3 knots per 10 knots headwind. Decrease VMBE by 19 knots per 10 knots tailwind.
Decrease brake release weight by 550 kg for each knot V1 exceeds VMBE.
Determine normal V1, VR, V2 speeds for lower brake release weight.
OAT (°C)
REFERENCE VMBE (KIAS)
PRESSURE ALTITUDE (FT)
-2000 0 2000 4000 6000 8000 10000
54 197 190
50 198 191 184
46 199 192 185 178
42 200 192 185 179 172
38 201 193 186 179 173 167
34 202 194 187 180 174 168 162
30 203 195 188 181 175 169 163
26 205 196 189 182 176 170 164
22 206 198 191 184 177 171 165
18 208 200 192 185 178 172 166
14 210 201 194 187 180 173 167
10 210 203 195 188 181 174 168
6 210 205 197 190 183 176 169
2 210 206 199 191 184 177 171
-2 210 208 200 193 186 179 172
-6 210 210 202 195 187 180 174
-10 210 210 204 196 189 182 175
WEIGHT
(1000 KG)
REFERENCE VMBE (KIAS)
140 145 150 155 160 165 170 175 180 185 190 195 200 205 210
42 168 174 180 186 192 198 205 210 210 210 210 210 210 210 210
46 159 165 171 177 182 188 194 200 206 210 210 210 210 210 210
50 152 158 163 169 174 179 185 190 196 201 207 210 210 210 210
54 146 151 156 161 166 172 177 182 187 193 198 203 208 210 210
58 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210
62 135 140 145 149 154 159 164 169 173 178 183 188 192 197 202
66 131 135 140 144 149 154 158 163 167 172 177 181 186 190 195
70 127 131 136 140 145 149 153 158 162 167 171 175 180 184 189
74 124 128 132 136 141 145 149 153 157 162 166 170 174 179 183
78 121 125 129 133 137 141 145 149 153 157 161 165 170 174 178
82 118 122 126 130 134 138 141 145 149 153 157 161 165 169 173
86 115 119 123 126 130 134 138 142 146 149 153 157 161 165 168
September 15, 2016