I don't know of any that are, but I don't know for sure that they are not.
On May 17th, 2016. See this statement in context.
On May 17th, 2016. See this statement in context.
Executive Vice-President, Aerospace Industries Association of Canada
I don't know of any that are, but I don't know for sure that they are not.
See context to find out what was said next.