Flight controls

Question 1

Flap speeds

Answer 1

Maximum flap extension approach 184 kn

Maximum flap extension down 148 kn

Question 2

Maximum turbulent air penetration

Answer 2

161 kn

Question 3

Maximum maneuvering speed

Answer 3

169 kn

Question 4

Approach speeds and wind correction

Answer 4

Approach speed 130 kn
Vref - flaps up 115 kn
Vref - flaps approach 110 kn
Vref - flaps down 101 kn
Wind correction = 1/2 gust factor maximum 10 kn