Where are you 'heading'? = Where are you 'headed'? [=where are you going?]
The research committee was 'headed up' by several leading scientists.
If you keep acting like this, you'll be 'heading/headed for' trouble!
(..) - C'mon, use your words, buddy. - I have more than enough words to describe you, Stark. Thor! The Legionnaire? Trail went cold about miles out but it's headed north, and it has the scepter. - Now we have to retrieve it, again. - The genie's out of that bottle. Clear and present is Ultron. (..)2015 Avengers: Age of Ultron