Went to the California Science Center again this morning to attend a free screening of the IMAX film "A Beautiful Planet," as well as to check out ET-94 at its current location...now fenced off so it can begin undergoing refurbishment
The tank parts at Michoud are from the GVTA (Ground Vibration Test Article). The STA is in Green Cove Springs, Fla., awaiting funding for transport and display by the Wings of Dreams Museum. MPTA (Main Propulsion Test Article) is at U.S. Space & Rocket Center in Huntsville, Ala. on display with Pathfinder.
I can confirm the ET's still in Green Cove Springs rusting unhappily in a marina on it's trailer.