Program aims to develop new high-voltage distribution technologies for future hybrid-electric aircraft LONDON, July 22, 2024 /PRNewswire/ -- Farnborough Air Show — Collins Aerospace, an RTX (NYSE: RTX) business, today announced the European Union's Clean Aviation HECATE project has achieved Preliminary Design Review (PDR). The HECATE consortium is comprised of multiple European aerospace industry partners, including Collins, Safran, Airbus Defence and Space, Leonardo and several universities. Collins, throu ...