The technology exists today to build the Aerion SBJ. The wing technology has been demonstrated in NASA flight tests at supersonic speeds, confirming laminar flow predictions. A suitable engine (the greatest technological hurdle in any supersonic program) is available and in widespread current use. No exotic structural materials or manufacturing techniques are required. Systems will represent best current practices and be similar to those now used for large business jets.



By designing the aircraft for a maximum 1.6 Mach cruise, numerous technical obstacles can be avoided, including complex systems and the need for high temperature materials. Setting the certification ceiling at 51,000 feet, the same as for other business jets, reduces certification requirements and technical unknowns involved in certifying above this altitude.

The Aerion SBJ advances the state of the art through new aerodynamics and advanced design optimization methods, yet systems and materials are conventional, reliable and commonly in use in current production designs.

Aerion constructed an aerodynamic test wing to validate CFD results. Carried beneath a NASA F-15, the half wing section was in highly disturbed flow generated by the aircraft, but nevertheless demonstrated robust laminar flow that matched predictions.