Jon,

What's incorrect about No Joy?


It's not standard phraseology. There are pilots out there who have not
served in the Royal Airforce in WW2 (with apologies to Bob Gardner).
They (and a lot of Americans, and the majority of foreign pilots) will
have no clue what you are talking about when you use phrases like that.
Which lowers the overall safety of flight operations.

--
Thomas Borchert (EDDH)