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YYC passengers 'stuck in limbo' as flights to U.S. cancelled during American nationwide ground stop
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Calgary Herald Article
FAA Lifts U.S. Nationwide Ground Stop
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Update: Flights resume, but chaos at U.S., Canadian airports continues after FAA ground stop
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Vancouver Sun Article
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Federal Aviation Administration says airplane departures can resume following nationwide ground stop
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Toronto Star Article
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US flights resume after nationwide ground stop delays NZ services
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1news Article
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U.S. FAA lifts nationwide ground stop that cancelled thousands of flights around the world. Live updates here.
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Cp24 Article
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BREAKING NEWS: FAA issues ‘ground stop’ for all flights across the U.S. due to safety issue
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Cp24 Article