Spotlight: Katherine Lemke Aviation Week's 20 Twenties Winner 2026

Katherine Lemke is a 2026 20 Twenties winner and an undergraduate student at Virginia Tech, where she is pursuing her B.S. in Aerospace Engineering, Class of 2026. Her innovative work focuses on advancing sustainable aviation and applied aerospace design through cutting-edge propulsion systems and autonomous vehicle technology.

Lemke is driving progress in environmentally conscious aerospace solutions through diverse research and development initiatives. At Rolls-Royce, she contributed to next-generation hydrogen demonstrator engine development, conducting critical trade studies and supporting test integration efforts that advance clean propulsion technology. She led the development of an agricultural drone system that replaces heavy ground machinery with fixed-wing electric vertical-takeoff-and-landing platforms for precision crop treatment, significantly reducing environmental impact while improving operational efficiency. As a senior design team leader, she directs a multidisciplinary group developing an advanced firefighting aircraft system, demonstrating her ability to manage complex technical projects with real-world applications. Her work represents a significant contribution to sustainable aerospace innovation across multiple sectors.

A Division I golfer who transferred schools to pursue her passion for engineering, Lemke applies the discipline and mental resilience gained from elite athletics to complex technical challenges and leadership roles. She actively mentors fellow engineer-athletes through the university's Student-Athlete Advisory Committee, fostering a supportive community that bridges competitive sports and rigorous academic pursuits.

She is committed to pursuing a career in sustainable aviation technology and aims to continue developing solutions that reduce the environmental footprint of aerospace systems.