Runway incursions are a persistent problem that has resulted in some of the most catastrophic aviation accidents in history. Several systems have been proposed previously, but many of these systems are expensive and can only be justified for the busiest airports. Recent advances in wireless sensors provide a method for deploying an inexpensive detection network that can directly warn pilots of potential runway incursions. This system could prove to be an effective low-cost alternative for small to medium-sized airports who can not justify the cost of more expensive detection systems.
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