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Thread: What is the trigger to activate B737NG wind shear warning?
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Old 30th January 2008 | 23:11
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250byThePark
 
Joined: Jan 2008
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From: UK
That's right - the predictive windshear system uses the doppler data from the weather radar. i.e. it detects horizontal movement of water droplets relative to the aircraft position.
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