Before revision: This was quickly followed by another success on Aug 30 1953 20:46 GMT, at Atlantic Ocean Launch Site 11 Launch Point 13 53.13 N, 54.75 W. In September 1957, as part of the U.S. contributions for the International Geophysical Year, thirty-six Rockoons (balloon-launched rockets) were launched from Navy icebreaker U.S.S.
After revision: This was quickly followed by another success on Aug 30 1953 20:46 GMT, at Atlantic Ocean Launch Site 11 Launch Point 13 53.13 N, 54.75 W. In September 1957, as part of the U.S. contributions for the International Geophysical Year, thirty-six rockoons were launched from Navy icebreaker U.S.S.