I have an RV-4 that has a Piper Pitot mast on my airplane. I am having problems with airspeed indications on the "fast" end of the scale 10 to 15 knots. I don't know that the mast is the problem but I have put two different airspeed indicators and they both have the same indications. I have flown with others and checked my speed so I know it is an indication problem.
I know I could have a leak but since I have rebuilt every thing else on the airplane I am going to start at the pitot input and go all the way to the indicator as well as the static ports. My question is what type of pitot probe should be used, I am leaning towards an AN style probe but open for inputs.
thanks
I know I could have a leak but since I have rebuilt every thing else on the airplane I am going to start at the pitot input and go all the way to the indicator as well as the static ports. My question is what type of pitot probe should be used, I am leaning towards an AN style probe but open for inputs.
thanks