What was a key feature of the Wright Brothers' Flyer aircraft?

The key feature of the Wright Brothers' Flyer aircraft is that it had a lightweight design. Designed for powered flight, the Wright Flyer incorporated innovative engineering that emphasized a lightweight structure to maximize lift and allow for powered flight. The use of materials such as wood and fabric kept the aircraft’s weight low, which was essential for overcoming gravity and achieving flight, especially considering the limited power available from the early engine technology of the time.

While the Flyer did have an engine, it was not classified as a heavy engine. In fact, the engine was carefully crafted to reduce weight while still providing enough power for flight. The Flyer’s pioneering design principles and emphasis on weight significantly contributed to its success as the first motorized aircraft.