What is the maximum crosswind component for takeoff and landing on a dry runway?

The maximum crosswind component for takeoff and landing on a dry runway for the ERJ 170/175 is designated as 30 knots. This limitation is critical for ensuring safe operations under various weather conditions. A higher crosswind can result in difficulties in maintaining control of the aircraft during the critical phases of takeoff and landing.

The limitation is determined through extensive testing and operational experience, ensuring that pilots can manage the aircraft effectively, even when faced with challenging wind conditions. Knowing this maximum helps pilots in deciding whether to proceed with a takeoff or landing or to choose an alternative runway or delay until conditions improve.

By adhering to this maximum crosswind limitation, pilots reduce the risk of loss of control and improve safety for both passengers and crew.