Where are you to relate, for the ten millionth time, the facts with regard to the withdrawal of Concorde?
There must be thousands of threads on the subject. If you are REALLY interested in a definitive answer, just do a search for inputs from a very qualified BA
Concorde engineer, Username GDB. Don't forget to look deeply into the archives as wel!
Read them, and digest them, then go away a far better educated person.
As usual, if this thread is not stopped we'll have yet another load of absolute waffle with over 100 replies, all based on hypothesis and dreams from the uninitiated.
Per Ardua ad Astra! ........ Honi Soit Qui Mal y Pense!