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| Titan II Missile N-5, launched on September 12, 1962, was successful, but the pogo oscillation—named by NASA engineers for its resemblance to the action of a pogo stick—persisted. The booster could not be considered man-rated until this issue was resolved. Above are two Sarzin covers postmarked at Cape Canaveral on September 12, 1962. |
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| Photo: Werhner Von Braun presents a model of the Saturn C-1 rocket to congressman Geroge Miller. |
