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[REPORTED] 40-30-20 check of EDP


Bog9y

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Posting on behalf of a former AV-8B avionics engineer.

He informed me that currently the duct pressure is too low for a certain check which the engineers would conduct called the "40-30-20 check". With 40% throttle set and 30 degrees nozzle you should get 20 PSI of duct pressure. Currently in DCS it shows as 4 PSI and begins to climb around 46% RPM .  This check is to be found in A1-AV8BD-290-200 manual.  

However, for the duct pressure check with the 2/5 finger check the pressure reads correctly at 45 PSI (60% throttle and 30 degree nozzle). 

Not sure if it's possible to add a slightly different curve for the duct pressure indication so that duct pressure begins to climb earlier and hits these marks (at 40% and 60% for the checks) ? 

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  • AlphaJuliet changed the title to [REPORTED] 40-30-20 check of EDP
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