Aviation First Name In crossword solutions include AMELIA (6 letters), Enola (5 letters), Aero (4 letters), and Igor (4 letters). AMELIA Earhart was an American aviation pioneer and the first female aviator to fly solo across the Atlantic Ocean. Enola Gay was the name of the B-29 bomber that dropped the atomic bomb on Hiroshima, Japan in 1945. Aero was the name of the first airline in Russia, founded in 1923. Igor Sikorsky was a Russian-American aviation pioneer who designed the first successful helicopter in 1939.