Deutsche Aircraft recently revealed its first prototype aircraft, the D328eco, at their headquarters in Oberpfaffenhofen. The D328eco is built with a focus on sustainable aviation, featuring enhanced performance capabilities like short takeoff and landing (STOL) and the ability to operate in remote locations and extreme weather conditions. The aircraft is a product of Deutsche Aircraft, a German aircraft manufacturer with a mission to reduce fuel consumption and carbon emissions in the aviation industry. Deutsche Aircraft's journey began in 2020 as an original equipment manufacturer, evolving from the Dornier 328 turboprop commuter airliner lineage. The company's main goal is the development of the D328eco, a 40-seat passenger aircraft designed to be compatible with sustainable-aviation fuel (SAF) and hydrogen-based fuels. The unveiling of the first D328eco prototype, named TAC 1, on May 28, 2025, marked a significant milestone for the company. The D328eco represents an evolved version of the Dornier 328, boasting enhanced performance, increased fuel efficiency, and reduced emissions when using SAF or hydrogen-based fuels. Deutsche Aircraft's co-CEO, Nico Neumann, highlighted the importance of this achievement, emphasizing the transition from conceptual design to practical testing and industrialization. Deutsche Aircraft's dedication to sustainable aviation is evident through the development of the D328eco, which aims to offer regional operators worldwide an aircraft with improved efficiency, reduced emissions, and an enhanced customer experience. The company's commitment to innovation and environmental responsibility underscores its vision for the future of aviation.