APUS Zero Emission GmbH Announce Launch of a Continental CD-300 STC Conversion Program Oshkosh, Wisconsin, July 23, 2024, APUS Zero Emission GmbH – a leading aviation technology developer based in Germany, announced during the EAA AirVenture Oshkosh 2024 the launch of APUS JET Fuel ConversionTM – a Continental CD-300...