Space Shuttle Columbia OV (102) is in launch configuration on the pad in preparation for STS-2. The rotating service structure has been rolled back to conduct a cryogenic tanking test and and overpressure modification test.
NASA
<a rel="nofollow" class="external text" href="http://images.jsc.nasa.gov/luceneweb/caption.jsp?searchpage=true&amp;keywords=null&amp;selections=STS2&amp;browsepage=Go&amp;hitsperpage=50&amp;pageno=2&amp;photoId=S81-38286">JSC Digital Image Collection</a>