BOEING 707-420 - REFERENCE INFORMATION
For standard procedures, see the Checklists
tab.
Maximum Take-Off Weight |
316,000 lbs |
NOTE: To adjust fuel load, on the Aircraft menu, click
Fuel and Load.
VMO - Maximum Operating Speed |
375 KIAS |
MMO - Maximum Operating Speed Mach |
.889 Mach |
VA - Turbulent Air Penetration Speed |
280 KIAS/.73 Mach |
VLO - Maximum Gear Operating Speed |
270 KIAS |
VLE - Maximum Landing Gear Extension Speed |
320 KIAS/.83 Mach |
Maximum Flap Placard Speeds
Flaps degrees |
KIAS |
10 |
230 |
20 |
218 |
30 |
207 |
40 |
200 |
50 |
185 |
Take-off Speeds - dry runway, flaps 30
Pressure Altitude |
Outside Air Temperature (Celsius) |
|||||
10000
ft |
h <-35 |
<-27 - 34 to -18 |
-37
to -21 -17 to -3 |
-20 to
-5 |
-4 to 11 |
12 to 26 |
6000 ft |
<-15 <1 |
-14
to 0 2 to 15 |
1 to 13 |
14 to 26 |
27 to 37 |
|
2000 ft |
<15 |
16 to 27 |
28 to 38 |
39 to 45 |
|
|
Sea
Level |
<29 |
30 to 40 |
40 to 49 |
|
|
|
WEIGHT |
V1 VR V2 |
V1 VR V2 |
V1 VR V2 |
V1 VR V2 |
V1 VR V2 |
V1 VR V2 |
310 |
149 159
170 |
151 160
168 |
146 154 163 |
|
|
|
280 |
140 150
166 |
141 151
161 |
143 152
161 |
144 152
161 |
|
|
250 |
128 139
166 |
130 141
153 |
132 142
153 |
134 143
152 |
135 143
152 |
|
220 |
115 130
155 |
117 130
145 |
118 131
144 |
123 132
144 |
125 134
143 |
126 134
143 |
190 |
111 120
137 |
109
120
136 |
107 120
136 |
108 120
135 |
111 121
134 |
114 123
134 |
Landing and Stability Speeds
BOEING 707-320/420 CRITICAL SPEEDS |
2 &
3 ENG |
MINIMUM
CONTROL |
||||||||
WEIGHT |
THRESHOLD SPEED |
STALL SPEED - KNOTS |
||||||||
FULL |
40° |
30° |
20° |
10° |
0° |
|||||
160 |
122 |
94 |
96 |
99 |
101 |
105 |
110 |
190 |
3 ENGINE |
|
ON |
OFF |
|||||||||
116 |
178 |
|||||||||
200 |
136 |
105 |
108 |
111 |
113 |
118 |
123 |
215 |
2 ENGINE |
|
240 |
149 |
116 |
118 |
121 |
124 |
129 |
135 |
235 |
ON |
OFF |
148 |
200 |
|||||||||
280 |
161 |
125 |
128 |
131 |
134 |
140 |
146 |
255 |
|
NOTE: For explanations of speeds used on this tab, see "V-speeds" in the Learning Center Glossary.