A crosswind landing occurs when an aircraft approaches the runway at an angle due to wind blowing across the landing path. Pilots must adjust their approach to maintain control and ensure a safe landing. This technique is essential for handling strong winds that can push the plane off course. To execute a crosswind landing, pilots use a combination of banking the aircraft and applying rudder input to align with the runway. This method helps counteract the wind's force, allowing the plane to touch down safely. Proper training and practice are crucial for pilots to master this skill.