What is the max crosswind component for the 737 with winglets?

What is the max crosswind component for the 737 with winglets?

• A. 36 kts
• B. 28 kts
• C. 40 kts
• D. 33 kts

Answer: (D)

Crosswind component is the portion of the wind that blows across the runway, and it’s what limits a pilot’s ability to keep the aircraft on the centerline during landing. It’s determined by the wind speed and how sideways the wind is relative to the runway; practically, the more wind comes from the side, or the faster it’s blowing, the larger the crosswind component you must handle. Winglets don’t change this calculation, but they influence the aircraft’s directional stability and the gust response, which is why the published limit for a 737 equipped with winglets is set at a specific value to ensure safe control and braking margins. For the 737 with winglets, that published maximum crosswind component is 33 knots, meaning operations should stay at or below that value to maintain adequate control authority on rollout and centerline tracking. If you imagine a wind coming straight across the runway, even modest speeds can become challenging as the angle tightens and gusts increase; staying within 33 knots keeps the landing within the tested and certified safety margins.

Crosswind component is the portion of the wind that blows across the runway, and it’s what limits a pilot’s ability to keep the aircraft on the centerline during landing. It’s determined by the wind speed and how sideways the wind is relative to the runway; practically, the more wind comes from the side, or the faster it’s blowing, the larger the crosswind component you must handle.

Winglets don’t change this calculation, but they influence the aircraft’s directional stability and the gust response, which is why the published limit for a 737 equipped with winglets is set at a specific value to ensure safe control and braking margins. For the 737 with winglets, that published maximum crosswind component is 33 knots, meaning operations should stay at or below that value to maintain adequate control authority on rollout and centerline tracking.

If you imagine a wind coming straight across the runway, even modest speeds can become challenging as the angle tightens and gusts increase; staying within 33 knots keeps the landing within the tested and certified safety margins.