Aerion Supersonic, the developer of a $120 million supersonic business jet ... designs for a purpose-built engine for Aerion's AS2 jet, which could be flying in five years, the companies said ...

GE Aviation has said that it has ended work on the Affinity engine as Aerion, which was developing the AS supersonic business ... its AS2 order book with the addition of Set Jet as a launch ...

Aerion's AS2 business jet seats 12 passengers, travels at up to Mach 1.4, and is projected to cost around US$120 million before customization. SUBSCRIBE AD-FREE LOG IN ...

“Today’s action is a significant step toward reintroducing civil supersonic flight and ... The FAA rules will enable Aerion to fly its AS2 business jet over land in addition to the flights ...