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by crazytony
4477 days ago
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Aside from Alaska (which has some radar limitations due to the terrain) I'm pretty sure none of those accidents occurred after coast-to-coast radar coverage came in to force in the continental US. Believe it or not until 1973! there were massive land-based lighthouses all across the United States that would illuminate the aerial pathways that aircraft would use to get across the United States. http://en.wikipedia.org/wiki/Airway_beacon |
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