When do pilots retract the flaps of an airliner after takeoff?

Flap 1+F: 1 stage of slats and 1 stage of flaps deployed (used only for take-off, only selectable from Flap 0 below 100kts and from Flap 2 or 3 below 210 kts — the most commonly used setting for take-off) — S = 18 degrees, F = 10 degrees (www.aviationrepublic.com) और अधिक...