With a newly-awarded NASA contract in hand, Rockwell International begins the process of converting Space Shuttle Structural Test Article 099 into the Orbiter Vehicle 099, later to be christened Space Shuttle Challenger. A process originally envisioned for the test vehicle Enterprise, it is deemed more cost-effective and faster to upgrade STA-099 into OV-099. The first order of business is the construction of a new crew module, since the corresponding section of STA-099 was never actually intended to house human beings.
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