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When the Wright brothers built the first aeroplane in the early 20th century, a long-standing human dream to conquer the sky came true. Nowadays, the "iron birds" have become reliable helpers for people. This encyclopedia contains information about modern civil and military aircraft and helicopters. You will be able to learn about their flight characteristics and get an idea of what they look like. The brightly coloured edition can be a great gift or take a worthy place in your library.