Concorde was faulty as fukk, had numerous crashes on take off
Maintenance is what killed it too. Just too expensive and the upkeep was too much. When you have something that moves that fast its a lot of maintenance that goes into the play. A lot of preventive maintenance on the structure (frame and wings) and the engines.
People don't realize how much upkeep going into planes even big passenger planes. Working in aerospace for years I understand how much it takes to keep those birds in the air. From the stress of them flying, taking off and landing...plus the physical stress on the plane from being in the environment.
They just couldn't get their return on investment and turn a profit.


