Wasn't that tail that fell off the 767 over Queens a composite tail?
I mean I know it's because the FO was practising his Arthur Murray dance routine on the rudders and they'll probably never listen to 1940s big band music, so there won't be any hand jive on the ailerons and it'll probably be ok.
Now THAT's talking b0ll0cks.
Still, the tail WAS a composite right?