As Concorde was in reality the first and only successful SST; a lot of useful information must have been gained during the flight testing phase. Were there any plans to incorporate any updates/modifications based on leasons learnt into later production models(if there of course had been more orders)?
Whilst typing the above I was reminded of something I read many years ago; that MI6 managed to pass slightly doctored "blueprints" to the Russians and that was the reason that "Concordski" was such a failure. I have always assumed that this was an "urban myth".
Regards
Nick