More of the same What? Incorrect 'answers'??
10/10
The question about Concorde is written in the wrong tense.
They are no longer 'aircraft' - they are static displays.If you mean "Concorde is a beautiful aircraft", then that is correct as at least three Concorde's still exist, saw one the other week at Heathrow.
I suspect some of them could still fly, they merely no longer have a certificate to do so.They are no longer 'aircraft' - they are static displays.