 After graduating from the Madras Institute of Technology in 1960, Kalam joined the Aeronautical Development Establishment of the Defence Research and Development Organisation (by Press Information Bureau, Government of India) as a scientist after becoming a member of the Defence Research & Development Service (DRDS).He started his career by designing a small hovercraft, but remained unconvinced by his choice of a job at DRDO.Kalam was also part of the INCOSPAR committee working under Vikram Sarabhai, the renowned space scientist.