    Sentence 4: How big was the  Vertical Assembly Building?    Sentence »2: The LOC. included  Launch’ Complex © 39, a Launch  Control.. Center, ahd a .130  million foot G7.  million meter) Vertical  Asse@bly Building  (VAB) in  which Mi ce. vehicle  (launch vehicle and  spacecraft) would be assembled  on @ Mobile Launcher Platform  and then moved by a                 