Here are details about a :
Space commemorative cover
or Space Cover.
Cosmodrome / Location : USA
Date of Cancellation: Jun 13, 2011
Exist : 200 copies
Event Type : Launch
Launch Pad / Location : USA Edwards AFB (CA)
Manned / Robotic Mission : Robotic
Mission Objective/Type : Experimental / Science
ou?/where?: au sol - ground
autographe?: non - noneDescription : The X-51A will be launched by a B-52 at about 10700 m (35000 ft), and accelerated to the Mach 4.5 scramjet ignition speed by the solid-propellant rocket motor of a surplus MGM-140 ATACMS missile. Estimated target speed for the X-51A is between Mach 6 and 7. Le X-51A sera lancé par un B-52 à environ 10700 m (35000 ft). Edwards illustrated post stamp. Keyword(s) :
#Aviation,
#LOLLINI (design),
#Planet,
#Rocket, SPACE REVUE : 11 - 2011 Last modified: 10/05/2015 @ 22h35
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Page : future · Ref: USA 2926 Space Event : X 51-A WAVERIDER · BOEING · UNMANNED SCRAMJET AIRCRAFT
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