Easley Blackwood Jr. as "Introducing Easley Blackwood". His father, Easley Blackwood Sr., was a noted contract bridge player and writer. Easley Blackwood Jr. Easley Blackwood (born April 21, 1933) is an American professor of music, a concert pianist, a composer of music, some using unusual tunings, and the author of books on music theory, including his research into the properties of microtonal tunings and traditional harmony. Blackwood was born in Indianapolis, Indiana. He studied piano there and was doing solo appearances at the age of 14 with the Indianapolis Symphony Orchestra. After studies at many places (including Yale University, where he earned his
Atlas E/F underperformance issue, the end result of which was the upper stage separating and igniting whilst the first stage was still firing. The Atlas E/F was used with a Trident upper stage, between 1967 and 1971, for suborbital tests of re-entry vehicles. Nineteen were launched, of which two failed. Atlas E/F The Atlas E/F, also designated SB-1A was an American expendable launch system and sounding rocket built using parts of decommissioned SM-65 Atlas missiles. It was a member of the Atlas family of rockets. The first stage was built using parts taken from decommissioned Atlas-E and Atlas-F missiles, with various solid