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This artist's impression shows the second-generation communications satellite now in development for the global maritime communications system operated by INMARSAT. The satellite utilizes the…

This artist's impression shows the second-generation communications satellite now in development for the global maritime communications system operated by INMARSAT. The satellite utilizes the…

This artist's impression shows the second-generation communications satellite now in development for the global maritime communications system operated by INMARSAT. The satellite utilizes the…

The Westinghouse ARSR-3 installed at Laegern, Switzerland, is a minimally attended, long range coherent L-band radar. Originally designed and built for the U.S. Federal Aviation Administration for…

The Westinghouse ARSR-3 installed at Laegern, Switzerland, is a minimally attended, long range coherent L-band radar. Originally designed and built for the U.S. Federal Aviation Administration for…

The Westinghouse ARSR-3 installed at Laegern, Switzerland, is a minimally attended, long range coherent L-band radar. Originally designed and built for the U.S. Federal Aviation Administration for…

Based on a study undertaken by the Air Ministry of Brazil in 1968, it was decided to integrate the nation's civil and military air traffic control systems to minimize cost and maximize performance.…

Based on a study undertaken by the Air Ministry of Brazil in 1968, it was decided to integrate the nation's civil and military air traffic control systems to minimize cost and maximize performance.…

Based on a study undertaken by the Air Ministry of Brazil in 1968, it was decided to integrate the nation's civil and military air traffic control systems to minimize cost and maximize performance.…

This head-on view of the new Beechcraft Starship 1 design clearly shows some of its unusual features, such as the tandem wings and extended winglets — these control surfaces are over 2.3 metres long…