| Here are details about a :
 Space commemorative cover
 or Space Cover.
 
  Cosmodrome / Location : USA
 
 Date of Cancellation: Mar. 21, 1993
 Event Type : Launch
 Launch Pad / Location : USA KSC (FL)
 Manned / Robotic Mission : Manned
 Mission Objective/Type : Experimental / Science
 ou?/where?: au sol - ground
 autographe?: non - none
 Description :  The launch attempt on 22 March was aborted automatically at T-3 seconds when computers detected an incomplete ignition of the number three Space Shuttle Main Engine. The problem was traced to a leak in the liquid oxygen preburner check valve. All three SSMEs were replaced as a precaution.
 Another launch attempt on 24 April was scrubbed due to a possible faulty reading with one of the inertial measurement units.
 
 The final launch attempt was successful with liftoff at 10:50 am EDT on 26 April 1993.
Keyword(s) : #Flags,
 #Planet,
 #Rocket,
 #Space Shuttle,
 SPACE REVUE : 02 - 2015 Last modified: 08/24/2015 @ 15h52
 
 
 
	
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