BOEING 707-320B REFERENCE INFORMATION

Total Flight Simulator aircraft weight with full fuel
316,000 lbs.

NOTE: To adjust fuel load, on the Aircraft menu, click Fuel.

Vmo - Maximum Operating Speed (airspeed)
370 KIAS

Mmo - Maximum Operating Speed (Mach)
.90 Mach

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 5 230 KIAS
14 223
25 215
40 200
50 185

V1 - Takeoff Decision Speed (dry runway, flaps 14)
Standard temperature, sea level pressure altitude
154 KIAS (315,000 lbs.)
145 KIAS (290,000 lbs.)
136 KIAS (265,000 lbs.)
Standard temperature, 5,000' pressure altitude
151 KIAS (290,000 lbs.)
143 KIAS (265,000 lbs.)

Vr - Rotation Speed (dry runway, flaps 14)
Standard temperature, sea level pressure altitude
160 KIAS (315,000 lbs.)
152 KIAS (290,000 lbs.)
143 KIAS (265,000 lbs.)
Standard temperature, 5,000' pressure altitude
158 KIAS (290,000 lbs.)
147 KIAS (265,000 lbs.)

V2 - Takeoff Safety Speed (dry runway, flaps 14)
177 KIAS (315,000 lbs.)
171 KIAS (290,000 lbs.)
163 KIAS (265,000 lbs.)

Vref - Landing Approach Speed (flaps 50, gear down)
158 KIAS (290,000 lbs.)
151 KIAS (265,000 lbs.)
147 KIAS (250,000 lbs.)
142 KIAS (235,000 lbs.)

NOTE: For explanations of speeds used on this tab, see "V-speeds" in the Glossary section of Help.