In a previous article, Newps said:
How about when ATC says "altimeter
setting 2992" on your first contact after a handoff? Does this require
acknowledgement?

No, none is desired either.

However, some Canadian controllers, if you don't read it back, will give
it to you again. But other Canadian controllers say it's not required.
You can't win.


--
Paul Tomblin http://xcski.com/blogs/pt/
Knuth is definitely the ******* something from hell. I just admire him
from a distance, it's safer.
-- Peter da Silva