CDI deviation
#1
On Reserve
Thread Starter
Joined APC: Aug 2017
Posts: 19
CDI deviation
Hi,
I have an question for IFR.
Which plane does not have HSI, 1 dot on CDI how many degrees it corresponds, when it moves?
Also, could you give me advice, where can i practicing IFR online, or do you know any great program for this?
I have an question for IFR.
Which plane does not have HSI, 1 dot on CDI how many degrees it corresponds, when it moves?
Also, could you give me advice, where can i practicing IFR online, or do you know any great program for this?
#2
Line Holder
Joined APC: May 2017
Posts: 53
1 dot on the CDI is 2 degrees.
I liked the Sporty's program for my IFR training.
#3
As ski said above, each dot is 2 degrees.
I personally used this for studying IFR
http://pilotscafe.com/download/IFRQuickReviewSheets.pdf
Along with the sheppard Air IFR written practice
I personally used this for studying IFR
http://pilotscafe.com/download/IFRQuickReviewSheets.pdf
Along with the sheppard Air IFR written practice
#4
One Dot = 2 degrees for VOR Nav.
When/if the CDI is slaved to RNAV/GPS, each dot represents a fixed distance off centerline (the distance changes depending on mode, typically full-scale equals 0.3 NM for approach, 1.0 NM for terminal, and 5 NM enroute IIRC).
When/if the CDI is slaved to RNAV/GPS, each dot represents a fixed distance off centerline (the distance changes depending on mode, typically full-scale equals 0.3 NM for approach, 1.0 NM for terminal, and 5 NM enroute IIRC).
#5
Another part of your answer is that the CDI deflection is dependent on the Localizer course width - which varies with the approach.
In that case each dot represents 75 'microamps' of the measurement zone.
Last week as an example, I had LOC widths vary between 6.00 degs at KLFK to 3.00 degs at KBAD
In that case each dot represents 75 'microamps' of the measurement zone.
Last week as an example, I had LOC widths vary between 6.00 degs at KLFK to 3.00 degs at KBAD
#6
On Reserve
Thread Starter
Joined APC: Aug 2017
Posts: 19
Thank you guys.
Ever since i found an app, which simulate perfectly the IFR.
Do you guys want to check it?:
https://itunes.apple.com/us/app/ifr-...901798935?mt=8
Ever since i found an app, which simulate perfectly the IFR.
Do you guys want to check it?:
https://itunes.apple.com/us/app/ifr-...901798935?mt=8
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