Charlotte E. Yeager, also known as 'Shirley,' is a fictional character from the anime series 'Strike Witches.' As a member of the 501st Joint Fighter Wing, she is known for her exceptional speed and mechanical skills. Shirley is inspired by the real-life World War II pilot, Chuck Yeager. Her character is spirited and energetic, often serving as the team's morale booster. She is also known for her fascination with speed and machinery, which aligns with her role as the team's technician and mechanic. Her friendly and competitive nature makes her a beloved member of the Strike Witches team.