landed weight
81space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …
82Land-Tenure in the Christian Era — • The way in which land has been held or owned during the nineteen hundred years which have seen in Europe the rise and establishment of the Church is a matter for historical inquiry. Strictly speaking, the way in which such ownership or tenure… …
83McDonnell Douglas F-15 Eagle — F 15 redirects here. For other uses, see F15 (disambiguation). F 15 Eagle USAF F 15C over Washington …
84Airship — For other uses, see Airship (disambiguation). Dirigible redirects here. For the 1931 film, see Dirigible (film). Not to be confused with Balloon (aircraft) or Blimp. Airship …
85Martin-Marietta X-24 — infobox Aircraft name = X 24 type = Lifting body manufacturer = Martin Marietta caption = The X 24B, the only racehorse lifting body to be flown. designer = first flight = 17 April 1969 introduced = retired = 26 November 1975 produced = number… …
86Virgin Atlantic GlobalFlyer — The Scaled Composites Model 311 Virgin Atlantic GlobalFlyer (registered N277SF) is an aircraft designed by Burt Rutan in which Steve Fossett flew a solo nonstop airplane flight around the world in a time of 67 hours 1 minute from February 28,… …
87LZ 130 Graf Zeppelin — The Graf Zeppelin (LZ 130, German: de. Luftschiff Zeppelin 130 ) was the last of the great German rigid airships built by the Zeppelin Luftschiffbau during the period between the World Wars, the second and final ship of the Hindenburg class. She… …
88History of hang gliding — Hang gliding is an air sport employing a foot launchable aircraft known as a hang glider. Typically, hang gliders are composed of an aluminium or composite framed fabric wing. The pilot is ensconced in a harness depending from the airframe, and… …
89Maurício Rua — Born Maurício Milani Rua November 25, 1981 (1981 11 25) (age 29) Curitiba, Brazil Other names …
90Douglas A-4 Skyhawk — A 4 (A4D) Skyhawk A U.S. Navy A 4E of VA 164 from USS Oriskany (CVA 34) over North Vietnam in November 1967 Rol …
