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Roger Bruce Chaffee (/ˈtʃæfiː/; February 15, 1935 – January 27, 1967) was an American naval officer, aviator and aeronautical engineer who was a NASA astronaut in the Apollo program. Chaffee was born in Grand Rapids, Michigan, where he became an Eagle Scout. He graduated from Central High School in 1953, and accepted a Naval Reserve Officers Training Corps (NROTC) scholarship. He began his college education at Illinois Institute of Technology, where he was involved in the fraternity Phi Kappa Sigma. He transferred to Purdue University in 1954, continuing his involvement in Phi Kappa Sigma and obtaining his private pilot's license.