Who built a Wright-style glider in 1904 and replaced wing-warping with ailerons?

The correct answer identifies Robert Esnault-Pelterie as the individual who built a Wright-style glider in 1904 and innovatively replaced the wing-warping method used by the Wright brothers with ailerons. This was a significant advancement in control surfaces, as ailerons allow for independent control of each wing, enabling better lateral control and stability during flight.

Esnault-Pelterie was instrumental in the development of early aviation technologies and his design choices influenced future aircraft construction by emphasizing the importance of ailerons for better maneuverability. His work in this area contributed to the evolution of aviation control mechanisms and showcased an early understanding of aerodynamic principles that are foundational to modern aircraft design.

Other figures like David Curless, Alberto Santos-Dumont, and Louis Bleriot were significant in the aviation field, each contributing to different aspects of flight, but it was Esnault-Pelterie who specifically made the transition from wing-warping to ailerons in his 1904 glider, marking a pivotal moment in aviation history.