UK investigators have underlined the importance of transponders, after a serious airprox incident in which a US Air Force Boeing KC-135 carried out an evasive manoeuvre to avoid an undetected glider.
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Massive Airpower in Action: C-17 and KC-135 Demo Flight
Watch the C-17 and KC-135 take flight in a rare joint demo at Airshow London. These massive aircraft show off precision, ...
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