yeah. There was c5 right next too it, it was about 25% bigger.
It was some where in the 275' long and I'd say close to 300' wing span. ( from memory, you can check th eweb site to find out exactly) It was massive.
a c5 is like 250' long and 225' wing span.
the wing span of a 747 is ~ 195' and like 230' long
so its one big MOFO.