Aviation - INTRODUCTION
EARLY HISTORY
THE 19TH CENTURY
KITTY HAWK AND AFTER
HISTORIC HEADLINES
WORLD WAR I AND AFTER
WORLD WAR II
AFTER WORLD WAR II
RECENT DEVELOPMENTS
Airplane
HOW AN AIRPLANE FLIES
SUPERSONIC FLIGHT
AIRPLANE STRUCTURE
Wings
Tail Assembly
Landing Gear
Control Components
Instruments
PROPULSION
TYPES OF AIRPLANES
Land Planes
Carrier-Based Aircraft
Seaplanes
Amphibians
Vertical Takeoff and Landing Airplanes
Short Takeoff and Landing Airplanes
Space Shuttle
CLASSES OF AIRPLANES
Commercial Airplanes
Military Airplanes
General-Aviation Aircraft
HISTORY
The First Airplane Flight
Early Military and Public Interest
Planes of World War I
Development of Commercial Aviation
Aircraft Developments of World War II
The Jumbo Jet Era

EARLY HISTORY




Air Travel | Festival In Long Beach, Washington | Ornithopter | Types of Heavier-Than-Air Craft

Festival In Long Beach air travel - aircraft
A kite festival in Long Beach, Washington, displays several colorful designs. Kites, invented about 2500 years ago, were the first form of aircraft. Although historically used for scientific and military purposes, kites are now flown almost exclusively for pleasure. (EARLY HISTORY, Air Travel, Festival In Long Beach, Washington, Ornithopter, Types of Heavier-Than-Air Craft)
Ornithopter
Leonardo da Vinci designed several flying machines. This one, called an ornithopter, simulated the motion of a bird flying. (EARLY HISTORY, Air Travel, Festival In Long Beach, Washington, Ornithopter, Types of Heavier-Than-Air Craft)

Centuries of dreaming, study, speculation, and experimentation preceded the first successful flight. The ancient legends contain numerous references to the possibility of movement through the air. Philosophers believed that it could be accomplished by imitating the wing motions of birds, and by using smoke or other lighter-than-air media. The first form of aircraft made was the kite, about the 5th century bc. In the 13th century, the English monk Roger Bacon conducted studies that led him to the conclusion that air could support a craft in the same manner that water supports boats. At the beginning of the 16th century, Leonardo da Vinci gathered data on the flight of birds and anticipated developments that subsequently became practical. Among his important contributions to the development of aviation were his invention of the airscrew, or propeller, and the parachute. He conceived three different types of heavier-than-air craft: an ornithopter, a machine with mechanical wings designed to flap like those of a bird; a helicopter, designed to rise by the revolving of a rotor on a vertical axis; and a glider, consisting of a wing fixed to a frame on which a person might coast on the air. Leonardo's concepts involved the use of human muscular power, quite inadequate to produce flight with the craft that he pictured. Nevertheless, he was important because he was the first to make scientific proposals. (EARLY HISTORY, Air Travel, Festival In Long Beach, Washington, Ornithopter, Types of Heavier-Than-Air Craft)



EARLY HISTORY | Air Travel | Festival In Long Beach, Washington | Ornithopter | Types of Heavier-Than-Air Craft