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From: Ernest Christley <echristley@nc.rr.com>
Date: 2007/05/16 Wed AM 07:33:52 EST
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Subject: [FlyRotary] Re: TAS calibration
Bulent Aliev wrote:
> Here is another question for the electronics gurus.
> I noticed on the EM2 TAS is always 15-18 K while the plane is still? I > thought it is supposed to be zero? If so, I could not see a way to > adjust it?
> Buly
>
That number happens to be somewhat close to the value of the acceleration that a prop introduces to the air. Where is your pitot located? That may be what the sensors are actually seeing.
My pitot is in the nose (CZ MK-IV) and the prop at the back. Plane sitting in the hangar. No air movement.
Buly
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