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Federal Radionavigation Plan-pie in the sky for civil aviation?

机译:联邦航空导航计划在空中为民用航空发射?

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The Federal Radionavigation Plan states that all present navigation and landing guidance facilities will be retired starting in 2005, and full dependence for these functions will be placed on augmented GPS. Once this is implemented, civil aviation will be totally vulnerable to terrorist jamming of the GPS signals over wide earth areas with widespread disruption of air traffic and potential disasters. It has become apparent that the use of GPS/GNSS is complex and expensive for the required civil aviation functions. It is clear that a different system form is needed for civil aviation, a redundant satellite/ground based system that will prevent it from being a jamming target while providing ATC surveillance, area navigation, collision warning/avoidance, high-speed data link and Category I landing guidance globally, plus precision Category III guidance in the terminal areas as needed. Such a system will be described.
机译:联邦无线电导航计划指出,所有现有的导航和着陆引导设施将从2005年开始停用,并且完全依赖于这些功能将依赖于增强型GPS。一旦实施,民航将完全容易受到广泛的空中交通中断和潜在灾难的恐怖袭击,干扰GPS信号在广阔的地球区域。显然,对于所需的民航功能而言,GPS / GNSS的使用既复杂又昂贵。显然,民用航空需要不同的系统形式,这是一种冗余的基于卫星/地面的系统,它将在提供ATC监视,区域导航,碰撞预警/避免,高速数据链路和类别的同时,防止其成为干扰目标。我在全球范围内着陆指南,并根据需要在航站区提供精确的III类指南。将描述这样的系统。

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