The consultancy is supporting manufacturers, operators, airports, and other stakeholders in completing key tasks leading to the launch of new air services.
The French start-up is developing an all-electric Integral E flight training aircraft and a 19-seater commuter that it says will halve current operating costs.
The European air safety agency is proposing to incorporate most aspects of ICAO requirements for extended diversion time operations into its regulations.
The UK company will offer regional airline operators finance or lease terms for the nine-passenger aircraft expected to gain type certification in 2027.