The United States. "What a country!" as comedian Yakov Smirnoff once said. It's equipped with first-class observation systems, sophisticated forecast models, and a lively research community. It has what is undoubtedly the most extensive weather infrastructure of any country in the world, and this is in part due to North America's notoriously temperamental weather. It's turned one of the most dangerous places in the world to fly, into one of the safest.
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