Sydney Kingsford Smith Airport (SYD) honors Sir Charles Kingsford Smith (1897–1935), Australia's most famous pioneer aviator. Born in Brisbane, he served in WWI, then set records:
He died in a 1935 crash over the Andaman Sea. In 1936, the Australian government renamed Mascot Aerodrome (opened 1920) after him. Today, it's Australia's busiest airport, 8 km south of Sydney CBD.