This is an old revision of the document!
Starting from SP3.10 SSM2007 includes a 3D middle deck. the middle deck is available for the entire flight and contain MS seats during Liftoff and Landing. The Middek was modeled by a member of the SSM community, DesktopSimmer and his blog is available at Blogspot.
|The View from the The Flight Deck||Middeck Panels and hatch|