Colorguns
PATRON
Bloomfield NY
My airspeed instrument at about 50MPH and lower do not match ground speed even on a calm no wind day. At 35 MPH indicated the GPS ground speed is still 40-45 MPH. any Ideas what to do to get them to be more accurate to each other. I have tried adjusting the pitot tube angle and that does not help. I just fly it to what it feels and do use the AI as a reference.
Doug
Doug