Stall & High-Lift

081 Principles of Flight. 12 items. Source: 081 02 05, 081 02 06.

Answer the items in a row. One wrong answer resets the streak, and the item you missed returns in your review queue until you get it right.

Three items from this drill

Fowler flap

Increases wing area and camber

Krueger flap

Leading-edge device hinged from the lower surface

Vortex generators

Energise the boundary layer and delay separation