Last - we can see that the movement of the environmental shelter at the engine test stand (spotted late September https://t.co/riOy3bxKgT) was likely for access to work on the structure, with this image from October 23rd showing that the side paneling has also been removed. 4/6 pic.twitter.com/0ImRLlGgWT

— Dave Schmerler (@DaveSchmerler) October 25, 2022