Business productivity would benefit from a significant reduction in air travel time, especially for long haul flights.

The main objective of the HISAC project is to establish the technical feasibility of an environmentally compliant supersonic small size transport aircraft (S4TA), through a MultiDisciplinary Optimisation (MDO) approach and focused technological improvements.

The project is lead by Dassault Aviation and involves 37 partners from 13 countries.
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