What Font is the 'Flash'

Educated Deers  Suggested by jerseygirl 


Squada One  Suggested by Heron2001 
Viking Younger Runes  Suggested by Heron2001 

I think someone took the F and A and put a line through it. They may have used a font like Squada One. Then they found the old SS symbol and used that for the "S"

FYI - an "S" could be found here