Author Topic: Altitude question (Read 7834 times)

Blueboy · « **on:** March 16, 2016, 03:50:19 PM »

Hi, just a question about aircraft altitude - the QNH in the preferences is correct for my home airport but aircraft on the ground are still showing at ~600ft when until recently they was showing as 0ft on the ground. Any suggestions as to why this is?

J.D

Blueboy · « **Reply #1 on:** March 16, 2016, 04:46:36 PM »

Hi, after having a think, it is possibly due to the high QNH at the airport at present - 1035 hecta-pascals - having an adverse effect on the lower altitude readings. Sounds like I know what I'm talking about !!

J.D

Runway 31 · « **Reply #2 on:** March 16, 2016, 04:57:17 PM »

Have you auto-set QNH on Smart View

Alan

Blueboy · « **Reply #3 on:** March 16, 2016, 09:50:37 PM »

Hi Alan, yes the QNH is Auto-set in Smart view - it's not a big issue I just thought I would ask the question - at lower altitudes are they coming from the transponder direct or is some calculation done by the RB based on QNH value set in preferences?

J.D

dudbaker · « **Reply #4 on:** June 15, 2016, 02:08:54 PM »

What is your home airport? Presumably it is 600 above sea level.

Dudley

dudbaker · « **Reply #5 on:** July 19, 2016, 10:08:25 AM »

Blueboy

I assume your local airfield is 600 feet above sea level. What is you local airfield. QNH is above sea level. Nautical Height. QFE should read 0 feet on touchdown. Field Elevation.

Author Topic: Altitude question (Read 7834 times)

Blueboy

Altitude question

Blueboy

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Runway 31

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Blueboy

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dudbaker

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dudbaker

Re: Altitude question