No single wing shape works best for all airplanes or for all
speeds. Here are a few examples of different kinds of wings on
view at the Museum.
The Wright 1903 Flyer (in the Milestones of Flight gallery)
was the first successful airplane. It flew at very low speeds--
about 50 kilometers (31 miles) per hour.
The Spirit of St. Louis (in the Milestones of Flight
gallery), in which Charles Lindbergh became the first person to
fly alone across the Atlantic Ocean, flew at about 170 kilometers
(110 miles) per hour.
The Bell X-1 Glamorous Glennis (in the
Milestones of Flight
gallery) was the first airplane to exceed the speed of sound,
about 1,100 kilometers (700 miles) per hour.
The Lockheed F-104 Starfighter (next to the Einstein
Planetarium on the second floor) could fly at twice the speed
of sound, about 2,200 kilometers (1,400 miles) per hour.
The X-15 (in the
Milestones of Flight gallery) was the
world's highest flying and fastest flying airplane. It reached
speeds of six times that of sound--7,200 kilometers (4,500 miles)
per hour.