In article ,
"Roger (K8RI)" wrote:

It doesn't bother me to see a 310 come screaming in at 500 AGL while
I'm flying the pattern at a 1000, but it certainly would unnerve a
student and probably any other pilot who is not used to seeing it as
well.

I gotta tell you, if I saw an A-310 screaming in at 500 AGL while I was in
the pattern, I'd probably have a laundry problem too. :-)