Mike Rapoport wrote:

I have never heard of a company flyings technicians around in a private jet
to install software. It sounds ridiculous. Can't you find a contractor to
install the software?

While I've not heard of private aircraft being used for this, sending company
personnel to do software installations is SOP for large systems or cases in
which security is a big issue. Contractors would be completely unsuitable for
this in all the cases with which I am familiar.

George Patterson
The desire for safety stands against every great and noble enterprise.