Listening to the tower freq. for 9/27 arrivals, you'll hear
manufacturer demo flights (as well as airshow performers and others)
calling in "over the prison" to the north of the airport. I assume
that is the unpublished procedure referred to.


Jay Honeck wrote:

There's also a special, unpublished, procedure for vendors, etc.

I suspect you meant "for performers", right?

I can just see a special arrival for "Aircraft Spruce" or "Pacific
Coast Avionics"...

;-)