Static Inflation Test of 135 Ft Satellite In Weeksville, NC NASA Langley Research Center (NASA-LaRC), 1961-06-28.
اطلع عليه بتاريخ 04 فبراير 2010.  Static Inflation Test of 135 Ft Satellite In Weeksville, NC NASA Langley Research Center (NASA-LaRC), 1961-06-28.