BOEING 747-400 ER (Extended
Range)
REFERENCE INFORMATION
For detailed instructions on how to fly this aircraft, see the Aircraft
Information
articles in the Learning Center. For standard procedures, see the Checklists tab.
Total Flight Simulator aircraft weight with full fuel | 913,000 lbs |
NOTE: To adjust fuel load, on the Aircraft menu, click Fuel and
Load.
VMO - Maximum Operating Speed | 365 KIAS |
MMO - Maximum Operating Speed Mach | .92 Mach |
Turbulent Air Penetration Speed | 280 KIAS/.73 Mach |
VLO - Maximum Gear Operating Speed | 270 KIAS/.82 Mach |
VLE - Maximum Landing Gear Extension Speed | 270 KIAS/.82 Mach |
Maximum Flap Placard Speeds
Flaps degrees |
KIAS |
1 |
280 |
5 |
260 |
10 |
240 |
20 |
230 |
25 |
205 |
30 |
180 |
V1 - Takeoff Decision Speed
dry runway
Standard temperature, sea level pressure altitude
880,000 lbs (flaps 10) | 160 KIAS |
880,000 lbs (flaps 20) | 155 KIAS |
880,000 lbs (flaps 10) | 163 KIAS |
880,000 lbs (flaps 20) | 158 KIAS |
VR - Rotation Speed dry runway
Standard temperature, sea level pressure altitude
880,000 lbs (flaps 10) | 177 KIAS |
880,000 lbs (flaps 20) | 171 KIAS |
880,000 lbs (flaps 10) | 179 KIAS |
880,000 lbs (flaps 20) | 173 KIAS |
880,000 lbs (flaps 10) | 188 KIAS |
880,000 lbs (flaps 20) | 181 KIAS |
880,000 lbs (flaps 10) | 188 KIAS |
880,000 lbs (flaps 20) | 181 KIAS |
VREF - Landing Approach Speed gear down
880,000 lbs (flaps 25) | 192 KIAS |
880,000 lbs (flaps 30) | 184 KIAS |
840,000 lbs (flaps 25) | 187 KIAS |
840,000 lbs (flaps 30) | 180 KIAS |
800,000 lbs (flaps 25) | 182 KIAS |
800,000 lbs (flaps 30) | 175 KIAS |
760,000 lbs (flaps 25) | 177 KIAS |
760,000 lbs (flaps 30) | 170 KIAS |
720,000 lbs (flaps 25) | 172 KIAS |
720,000 lbs (flaps 30) | 165 KIAS |
680,000 lbs (flaps 25) | 167 KIAS |
680,000 lbs (flaps 30) | 160 KIAS |
640,000 lbs (flaps 25) | 162 KIAS |
640,000 lbs (flaps 30) | 155 KIAS |
600,000 lbs (flaps 25) |
156 KIAS |
600,000 lbs (flaps 30) |
150 KIAS |
560,000 lbs (flaps 25) |
151 KIAS |
560,000 lbs (flaps 30) |
145 KIAS |
520,000 lbs (flaps 25) |
145 KIAS |
520,000 lbs (flaps 30) |
138 KIAS |
480,000 lbs (flaps 25) |
139 KIAS |
480,000 lbs (flaps 30) |
133 KIAS |
440,000 lbs (flaps 25) |
133 KIAS |
440,000 lbs (flaps 30) |
127 KIAS |
Engine settings for Mach .86 cruise:
with 800,000lbs (gross weight):
FL310
93.6N1%
26.8lbs/hr fuel burn x1000
with 720,000lbs (gross weight):
FL330
93.0N1%
24.8lbs/hr fuel burn x1000
with 640,000lbs (gross weight):
FL360
91.5N1%
22.0lbs/hr fuel burn x1000
with 560,000lbs (gross weight):
FL380
91.1N1%
19.2lbs/hr fuel burn x1000
with 480,000lbs (gross weight):
FL410
90.7N1%
16.8lbs/hr fuel burn x1000
with 440,000lbs (gross weight):
FL420
89.8N1%
15.2lbs/hr fuel burn x1000
NOTE: For explanations of speeds used on this tab, see "V-speeds" in the Learning Center Glossary.
NOTE: Landing with over 666,000lbs is considered as "overweight landing".