| 1783 | Two French brothers, Jacques Etienne and Joseph Michel Montgolfier, invent the hot air balloon and send it to an altitude of 6000 feet. | 
                  
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                    | 1783 | French physicist makes the first manned balloon flight. | 
                  
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                    | 1852 | Henri Giffard builds the first powered airship (cigar-shaped, gas-filled bag with a propeller-powered by a steam engine). | 
                  
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                    | 1900 | Count Ferdinand von Zeppelin of Germany invent the first rigid airship containing hydrogen-as-filled rubber bags (it carried five people). | 
                  
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                    | July 2, 1912 | Melvin Vaniman, an airplane mechanic from Akron, Ohio, tries the first flight across the Atlantic in a new craft created by Goodyear called the "Akron." Something goes wrong at takeoff and the ship bursts into flames, crashing into the ocean. Everyone aboard is killed. | 
                  
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                    | 1915 | The term "blimp" is allegedly coined by an English airman, Lieutenant A. D. Cunningham, who flicks a finger against the envelope (the ship's covering) and then mimics the sound -- "blimp." | 
                  
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                    | 1925 | P. W. Litchfield flies his "air yacht." He thinks this will be applied in a much greater realm and plans to fill the skies with blimps. | 
                  
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                    | 1920s | Blimps become a trendy way to advertise. | 
                  
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                    | 1928 | Goodyear wins a contract to build two huge new airships for the U.S. Navy. | 
                  
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                    | November 1928 | The Goodyear airdock is built, becoming the world's largest building without interior supports (22 stories high and 1200 feet long). | 
                  
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                    | August 1931 | The first of the new rigid airships is named "Akron." | 
                  
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                    | April 1933 | The second airship named for Akron crashes into the Atlantic (three people survive). | 
                  
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                    | 1935 | The second of Goodyear's rigid airships, the USS Macon, crashed in the Pacific (two fatalities occur). | 
                  
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                    | May, 1937 | The Hindenberg crashed, thus ending the dream of passenger travel by airship. | 
                  
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                    | After 1937 | Airships start to use helium instead of hydrogen. Helium has less lift but is not flammable. | 
                  
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                    | 1941 | The Navy calls on Goodyear to build massive blimps to watch over America's fleet and coasts as we go to war. Blimps become "aerial battleships" with a squadron of planes as part of their cargo. | 
                  
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                    | By 1942 | Goodyear is churning out blimps with a production goal of one airship every two days. | 
                  
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                    | By 1944 | Production is slowed as the Navy decides there are enough blimps to protect the homeland. | 
                  
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                    | 1958 | Goodyear puts a TV camera in a blimp to get an aerial shot of a sporting event. Because the camera and equipment are so large and heavy, it is impossible to have anyone aboard. | 
                  
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                    | By 1980s | Goodyear operates three blimps with new high-tech cameras and a microwave system that allows the TV directors to call the shots from the ground. | 
                  
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                    | October 1999 | The third airship named for Akron crashes just minutes away from the hangar | 
                  
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