Key milestones in the aviation career of Amelia Earhart include being the first woman to fly solo across the Atlantic Ocean in 1932, a feat that made her an international icon. She was also the first female pilot to receive the Distinguished Flying Cross. Her numerous records, including the fastest transcontinental flight by a woman, not only highlighted her exceptional skills but also promoted the role of women in aviation. Earhart's commitment to advancing women's participation in aviation and her role in founding the 99s, a women's pilots' organization, further solidified her legacy in the field.