RTX Advances Hybrid-Electric Aviation At The Grid
By Amit Chowdhry ● Jul 26, 2026
Collins Aerospace, an RTX business, announced it has completed integrated lab testing for the European Union's Clean Aviation SWITCH project at The Grid, its advanced electric power systems lab in Rockford, Illinois. The tested hybrid-electric powertrain subsystems, which successfully operated with simulated aircraft and engine systems, are now heading to Airbus's laboratories for further aircraft-level integration testing, including work on aircraft design, battery interfacing, and energy-management systems.