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Archivo: X-15A2 NB-52B 3

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Descripción: After receiving a full scale ablative coating to protect the craft from the high temperatures associated with high-Mach-number supersonic flight, the X-15A-2 (56-6671) rocket powered research aircraft was then covered with a white sealant coat and mounted with additional external fuel tanks. This ablative coating and sealant would help the #2 aircraft reach the record speed of 4,520 mph (Mach 6.7). Under the lower fin is a dummy ramjet engine. It was intended to use the X-15A-2 for tests of an actual engine but this never happened.
Título: X-15A2 NB-52B 3
Créditos: http://www.dfrc.nasa.gov/Gallery/Photo/X-15/HTML/EC68-1889.html; see also https://www.nationalmuseum.af.mil/Upcoming/Photos/igphoto/2001267551/
Autor(a): NASA
Términos de Uso: Dominio Público
Licencia: Dominio Público
¿Se exige la atribución?: No

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