Willa Brown is the first African American woman to earn her pilot's license in the United States.[70] Sabiha Gökçen of Turkey is the first woman combat pilot.[1] Hanna Reitsch of Germany is the first woman to earn a helicopter license.[1] Maude Bonney is the first woman to fly solo from Australia to South Africa.[51] Susana Ferrari Billinghurst was the first woman commercial pilot of Argentina.[60]