John Glenn was not popular with the other astronauts. Glenn was the backup pilot for Shepard and Grissom on the first two manned Project Mercury flights, the sub-orbital missions Mercury-Redstone 3 and Mercury-Redstone 4. Glenn was selected for Mercury-Atlas 6, NASA's first manned orbital flight, with Carpenter as his backup. Putting a man in orbit would achieve one of Project Mercury's most important goals. Shepard and Grissom had named their spacecraft "Freedom 7" and "Liberty Bell 7". The numeral 7 had originally been the production number of Shepard's spacecraft, but had come to represent the Mercury 7. Glenn named his spacecraft, number
John Glenn High School (Walkerton, Indiana) John Glenn High School (Walkerton, Indiana) John Glenn High School is a public high school in Walkerton, Indiana. It is the only high school in the John Glenn School district. John Glenn High School is a member of the North Central Association of Colleges and Schools (N.C.A.). This association is an organization, which establishes the highest standards of education for their member schools. Credits earned at John Glenn High School are accepted by all high schools and colleges in Indiana and by all schools that are members of the N.C.A. John Glenn has a First Class commissioned rating from the