214 resultados para Radar air traffic control systems


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"For release ... May 25, 1989."

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Issued Apr. 1978.

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Prepared by Raytheon Company, Equipment Division, Air Traffic Control Directorate, under contract DOT-FA 76WA-3738.

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Mode of access: Internet.

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Mode of access: Internet.

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Mode of access: Internet.

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Federal Highway Administration, Washington, D.C.

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Partners for Advanced Transit and Highways, Berkeley, Calif.