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plane communications quest lklv qmb_00005218
plane communications quest lklv qmb_00005218

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    Breaking down a plane's communication system

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Breaking down a plane's communication system

CNN's Richard Quest explains why the technology hasn't yielded a precise location of EgyptAir Flight 804.

Breaking down a plane's communication system

CNN's Richard Quest explains why the technology hasn't yielded a precise location of EgyptAir Flight 804.