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Old 11th Sep 2017, 11:46
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ShyTorque

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Join Date: Nov 2000
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Originally Posted by 18greens
So the Hpa thing is to stop the umbrellastands reading QNH 992 as 29.92 inches? I think i'm beginning to understand..Thanks!

And the rule about it only being read out when its less than 1000 would account for why I seldom hear it, only flying on beautiful high pressure days...

Yes lets bring back Mb.
Correct!
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