this plane was never meant to fly for more than 30 years anyway, i believe the designers had ideas that with all the technology in the future concorde would be quickly especially by the americans, as sad as it may be, and please dont take my next comment as being in anyway antagonistic or being mean to anyone, but i believe it eats up alot of american plane manufacturers that they havent been able to create a viable option to challenge and replace concorde. and nothing ever will be able to, sad sad day when it finally goes
