Re: I'll have some of that business please
"Are they serious £23m per plane to give it a software upgrade or does that include hardware upgrades to allow the software upgrade?"
I'm not saying this is at all a reasonable price, but avionics software costs have a tendency to escalate dramatically when your "integration test" involves having someone tool about at transonic speeds over the ocean in a small, fast jet so you can see if your new radar software works as expected.
A jenkins build this is not.
Biting the hand that feeds IT
