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Autocontrol IIIB
I have the original Autocontrol IIIB in my 79 Archer. Lately it has been flying one dot to the right of course when in GPS/NAV mode. I've set the CDI scale to 1.0nm full scale on the GPS so the error is only about 0.2 nm. If I set the heading but to the right a little, we fly right down the line. This says to me that the autopilot is putting out a small bias to the left that the GPS/NAV has to constantly correct. Is there a simple adjustment in the autopilot to correct this? Maybe I should just vent to the newsgroup and leave good enough alone! Chuck |
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