Originally Posted by
HuggyU2
In the US, they are.
I would guess (but don't know) they are in the UK too. It wouldn't be the first time a performer attempted an unplanned maneuver.
I can't figure it out either. As far as I can tell they are allowed to do aerobatics over non-protected / public areas in UK.
This article attempts to clarify but is a really poor article:
What safety rules govern air shows? - BBC News
Loops may not be "difficult" but things can go wrong. Brings back memories of the Idaho 2003 crash from a QFE error in a split-S. I believe he doesn't fly any more - $25 million dollar mistake.
