ILS inop after start from cold and dark
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Are you following the startup checklists...? Did you set the AHRS (Leg Panel) to SLV...?
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@retiredman93231 said in ILS inop after start from cold and dark:
Are you following the startup checklists...? Did you set the AHRS (Leg Panel) to SLV...?
Yep - but regardless, the ILS should not be affected by the ARHS.
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Here is an excellent new YouTube video that goes through the entire cold and dark startup process... It even includes some very impressive airshow manuevers at the end! https://youtu.be/TqDILAAc9aA
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@wothan said in ILS inop after start from cold and dark:
Yep - but regardless, the ILS should not be affected by the ARHS.
The HSI requires the AHRS to operate...
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This post is deleted!
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I have also found that on the ground, ILS will not come alive despite being tuned correctly and all the radios in the correct state. I suspect it' may be because I pre-tuned the freq before setting the radio states. Anyway, the fix for me is simple - change digit 1 by 1 notch and then set back to correct freq and it comes alive.