| Flight in severe turbulence may lead to a stall and/or structural limitations being exceeded |
| Flap extension in severe turbulence at constant speed moves the centre of pressure aft, which increases the structural limitation margins |
| By increasing the flap setting in severe turbulence at constant speed the stall speed will be reduced and the risk for exceeding the structural limits will be decreased |
| Flap extension in severe turbulence at constant speed increases both the stall speed and the structural limitation margins |
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