EESDL, please forgive my pedantry, but it’s who, not whom, in this case.
....and N reg on UK AOC..?
...the CAA are so adept at ‘unforeseen’ these days, that ‘expenses’ will be the least of your worries.
I admire Elon Musk, he set out to do the impossible. In his case, though, there was a point to it, and some tiny sliver of hope.