==See also==* Supercruise==References====External links==* Advanced Concept Studies for Supersonic Commercial Transports Entering Service in the 2018 to 2020 Period: Phase I Final Report National Aeronautics and Space Administration* .
V 1950ih je bilo zaradi novih tehnologij veliko zanimanja za nadzvočna potniška letala, kmalu pa je postalo jasno, da ne bodo ekonomična.