Learn - V Speeds
Vso is the calibrated airspeed at which the aircraft stalls in the landing configuration (gear down, flaps extended). For this aircraft, it is 40 knots. Vs is the calibrated airspeed at which the aircraft stalls in a clean configuration (gear and flaps retracted). For this aircraft, it is 48 knots.
Stall speed in landing configuration
40 (Vso)
Key Terms
Stall speed in landing configuration
40 (Vso)
Stall speed in clean configuration
48 (Vs)
Best angle of climb
62 (Vx)
Best rate of climb
74 (Vy)
Rotation speed
55 (Vr)
Maximum flap extension speed with 10° of flaps
110 (Vfe10°)
Related Flashcard Decks
Study Tips
- Press F to enter focus mode for distraction-free studying
- Review cards regularly to improve retention
- Try to recall the answer before flipping the card
- Share this deck with friends to study together
| Term | Definition |
|---|---|
Stall speed in landing configuration | 40 (Vso) |
Stall speed in clean configuration | 48 (Vs) |
Best angle of climb | 62 (Vx) |
Best rate of climb | 74 (Vy) |
Rotation speed | 55 (Vr) |
Maximum flap extension speed with 10° of flaps | 110 (Vfe10°) |
Maximum structural cruising speed (top of green arc) | 129 (Vno) |
Never exceed speed (red line) | 163 (Vne) |
Best glide speed | 68 (Vg) |
Maximum flap extension speed with 20°-30° of flaps (top of white arc) | 85 (Vfe 20°-30°) |
Maneuvering Speed | (Va) |