Delta 3914 | OTS 1
Launch Failure
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
Sept. 13, 1977, 11:31 p.m. - Sept. 13, 1977, 11:31 p.m.
Instantaneous launch window.
Sept. 13, 1977, 11:31 p.m. - Sept. 13, 1977, 11:31 p.m.
Experimental communications satellite developed by ESRO and operated by ESA
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