■ V-Speed & Color Code

1. White : Flap Operating Range (VSO ~ VFE)

⓵ VSO : Landing configuration stall speed

⓶ VFE : Maximum speed with flaps extended

2. Green : Normal Operating Range (VS1 ~ VNO)

⓵ VS1 : Specific configuration stall speed

⓶ VNO : Maximum structural cruising speed

3. Yellow : Caution Range (VNO ~ VNE)

4. Red radial line : Never exceed speed (VNE)

5.　Blue radial line : Best single-engine rate of climb speed (VYSE)