In the meantime, the second phase of Spacecraft Systems Tests (SST) began. Vibration testing was accomplished November 7-8, and altitude chamber tests began November 12. During the manned portion of altitude tests, space suits for the Gemini-Titan 3 prime and backup crews were satisfactorily checked out, with no significant problems (November 15-19). The Simulated Flight Test (December 6-21) completed SST. After spacecraft acceptance review on December 22, it was shipped to Cape Kennedy January 3, 1965.