Throughout its nearly 24-year career, the Lockheed SR-71 Blackbird Mach 3-strategic reconnaissance aircraft remained the world’s fastest and highest-flying operational aircraft. From 80,000 feet, it ...
In yesterday’s post we mentioned that Google Earth’s measurements did not match ours, which used the Haversine formula. So we decided to investigate a bit more. So, we used our updated code and again ...
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