Here are details about a :
Space commemorative cover
or Space Cover.
Cosmodrom : USA
Date of Cancellation: Aug. 14, 2012
Printed: 150 units
Kind of Event : Launch
Launch pad : USA Edwards (CA)
habité?/manned?: robot
Mission type : Experimental & Science
ou?/where?: au sol - ground
autographe?: non - noneDescription : A WaveRider is a hypersonic aircraft design that improves its supersonic lift-to-drag ratio by using the shock waves being generated by its own flight as a lifting surface, a phenomenon known as compression lift. To date the only manned aircraft to use the technique was the Mach 3 supersonic XB-70 Valkyrie.
Mach 7, Us Air Force reseach laboratory
Edwards Air Force Base special illustrated post stamp. Keyword(s) :
#Aviation,
#LOLLINI (design),
#Planet, SPACE REVUE : 12 - 2012 Last modified: 10/06/2015 @ 17h20
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Page : future · Ref: USA 2951 Space Event : X 51-A WAVERIDER · BOEING · UNMANNED SCRAMJET AIRCRAFT
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