Tech Tip Tuesday: How to Complete Pitot Zero

[@mafp22w]

I noticed that our indicated airspeed seems to be less on the AV-30 than on our old airspeed indicator. Is there any harm in performing this function once in a while? When we did pitot static check, AV30 was found to be more accurate than legacy airspeed indicator and I don’t want to change that.

[@denniscarew2955]

If you have two AV30's do you need to Pitot Zero each unit?