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GRID MORA

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Old 25th Sep 2014, 14:40
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GRID MORA

Quick question for you airline types.

RAPID D over mountainous terrain. Do you have to cold weather correct GRID MORA. simple YES or NO. But, you must show where it is written and the method for making such a correction if your answer is yes. Use this route as the basis for your answer.

London - Vancouver. RAPID D occurs over Greenland not under radar control. Unable to reach Iceland on HF.

AND.........GO.
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Old 25th Sep 2014, 15:46
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If Transition Level is below 10,000ft, descending to any level higher the altimeter should still be on 1013/29.92. No cold temperature correction in that case.

Last edited by perantau; 25th Sep 2014 at 19:22.
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Old 26th Sep 2014, 02:40
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For more answers I would suggest you post in Tech Log. Good luck .
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Old 26th Sep 2014, 02:47
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clearance above mountainous terrain (designated mountainous terrain mind you) is 2000'. With all the possible screwups with altimeters, you would still be pretty clear of mountains.

so, down I go.
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Old 26th Sep 2014, 06:21
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Now over the Himalayas, where grid mora is 29000ft +. TL is significantly lower.
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Old 26th Sep 2014, 07:09
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which temperature would you use?
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Old 26th Sep 2014, 12:08
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This item also under discussion in Techlog !
ericlday is online now  

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