File:F5D Skylancer modified as the X-20.jpg

File originale ‎(3 000 × 2 390 pixel, dimensione del file: 1,8 MB, tipo MIME: image/jpeg)

Logo di Commons

Questo file e la sua pagina di descrizione (discussione · modifica) si trovano su Wikimedia Commons (?)

Dettagli

DescrizioneF5D Skylancer modified as the X-20.jpg	English: F5D Skylancer NASA 212 modified as the X-20 Dyna-Soar vision field simulator.
Data	7 agosto 1961
Fonte	http://www.dfrc.nasa.gov/Gallery/Photo/F-5D/HTML/E61-07109.html
Autore	NASA-image

Licenza

	Questo file è nel pubblico dominio perché creato dalla NASA. La politica sul copyright della NASA afferma che «il materiale della NASA non è protetto da copyright a meno che non sia specificato altrimenti». (NASA copyright policy e JPL Image Use Policy).
	Attenzione: I loghi e gli emblemi della NASA hanno un uso ristretto per la legge USA 14 CFR 1221. Il sito web della NASA contiene un elevato numero di immagini create da agenzie sovietiche, russe o altre non statunitensi. Queste immagini non sono nel pubblico dominio. Il materiale proveniente dal telescopio spaziale Hubble potrebbe essere protetto da copyright se non proviene esplicitamente dal STScI (HubbleSite - Copyright Notice) Tutto il materiale proveniente dalla sonda SOHO è protetto da copyright e richiede il permesso per un uso commerciale e non educativo (SOHO Copyright Notice). Le immagini presenti nel sito web Astronomy Picture of the Day (APOD) potrebbero essere protette da copyright (About image permissions)

Cronologia del file

Fare clic su un gruppo data/ora per vedere il file come si presentava nel momento indicato.

	Data/Ora	Miniatura	Dimensioni	Utente	Commento
attuale	18:42, 24 ott 2011		3 000 × 2 390 (1,8 MB)	High Contrast	== {{int:filedesc}} == {{Information \|Description= {{en\|F5D Skylancer NASA 212 modified as the X-20 Dyna-Soar vision field simulator.}} \|Source=http://www.dfrc.nasa.gov/Gallery/Photo/F-5D/HTML/E61-07109.html \|Author=NASA-image \|Date=1961-08-07 \|Permission

Pagine che usano questo file

La seguente pagina usa questo file:

Douglas F5D Skylancer

Utilizzo globale del file

Anche i seguenti wiki usano questo file:

Usato nelle seguenti pagine di de.wikipedia.org:
- Dyna-Soar

Metadati

Questo file contiene informazioni aggiuntive, probabilmente aggiunte dalla fotocamera o dallo scanner usati per crearlo o digitalizzarlo. Se il file è stato modificato, alcuni dettagli potrebbero non corrispondere alla realtà.

Note dell'utente

yden Flight Research Center Photo Collection

http://www.dfrc.nasa.gov/Gallery/Photo/index.html NASA Photo: E61-07109 Date: August 7, 1961 Photo By: NASA

     F5D Skylancer NASA 212 modified as the X-20 Dyna-Soar vision field simulator.

     F5D Skylancer NASA 212 modified as the X-20 Dyna-Soar vision field simulator.

The Douglas Aircraft Company built four F5D-1 Skylancers. They were built for the Navy as an all-weather fighter interceptor that never made production. The four experimental aircraft were developed with the same basic airframe as the Douglas F4D Skyray, but because of increasing modifications were re-designated F5D-1s before the craft ever flew. The airplanes were equipped with Pratt & Whitney J57-P12 engines. One of the planes was lost on the first Navy flight test.NASA's Flight Research Center obtained two F5D-1 Skylancers in 1961. F5D-1 (Bu. No. 139208) NASA 212, and F5D-1 (Bu. No. 142350) NASA 213, later becoming NASA 708 and NASA 802 respectively.Under development for the Air Force by Boeing Aircraft Company was Dyna-Soar (Dynamic Soaring) that had a Sänger-like boost-glider design that was to have been lofted into orbit by a Titan III booster. The X-20 Dyna-Soar was canceled before it could be flown. Its general configuration was that of a hypersonic slender delta, a flat-bottom glider using radiative cooling.The F5D-1 Skylancer had a wing planform very similar to that projected for Dyna-Soar; NASA Flight Research pilot Neil Armstrong recognized that the Skylancer could be used to study Dyna-Soar abort procedures. How to save the pilot and space craft in the event of a launch-pad booster explosion was a problem of great concern to the Dyna-Soar team. In those days rockets weren't very dependable, commented a NASA pilot.Near the Dyna-Soar launch pad was a 10,400-foot landing strip. The Dyna-Soar had a small escape rocket to kick it away from its booster, climb, do a half-roll, then glide to a landing. Armstrong went to Cape Canaveral, Florida, measured distances and drew a sketch of the layout. He brought back the sketch and laid out the course on Rogers Dry Lake.Milton Thompson had been selected as the only NASA pilot to fly the Dyna-Soar. Milt and William Dana began to fly the escape test maneuver in the F5D-1 Skylancer that Neil had developed to escape the launch pad in event of an emergency. The maneuver: Armstrong would fly the F5D-1 Skylancer about 200 feet above the desert floor at a speed of 500 knots, then pull the airplane into a vertical climb (5g climb to 7,000-8000 feet altitude), where he would pull the plane over on its back, roll the craft upright (Immelman maneuver) and then setting up a low lift-to-drag-ratio approach, touched down on a part of Rogers Dry Lake that was marked like the landing strip at Cape Canaveral. The pilots agreed, “it was a fun program”; everybody was doing Dyna-Soar abort maneuvers. They even used it at the Air Force Test Pilot School.After the Dyna-Soar program was canceled in December 1963 the F5D-1 (708) went to Ames Research Center, installed with a ogee wing for an evaluation for Concorde Supersonic Transport wing study. The F5D-1 (802) stayed on at NASA Flight Research Center contributing to various tests. It became a flight simulator for the M2-F2, and a chase for the lifting bodies until 1970. In May 1970 the Douglas F5D-1 Skylancer (NASA 802) was retired and donated to the Neil A. Armstrong Museum in Wapakoneta, Ohio, to rest beside the light plane in which Armstrong learned to fly.

File:F5D Skylancer modified as the X-20.jpg

Dettagli

Licenza

Didascalie

Elementi ritratti in questo file

raffigura

data di fondazione o creazione

7 ago 1961

Cronologia del file

Pagine che usano questo file

Utilizzo globale del file

Metadati

Menu di navigazione

File:F5D Skylancer modified as the X-20.jpg

Dettagli

Licenza

Didascalie

Elementi ritratti in questo file

raffigura

data di fondazione o creazione

7 ago 1961

Cronologia del file

Pagine che usano questo file

Utilizzo globale del file

Metadati

Menu di navigazione

Ricerca