That is what I am looking for. Thanks.
I will be using the starting pressure due to the fact that the airplane will be flown from several places, one in the mountains.
Thanks, I was aware of the wikipedia.org/wiki/Airspeed. The big problem is that takes a lot of calculation. I was looking for a simplier way to figure air speed...this is for a radio controlled airplane. Less that 15 miles per hour and flight time in the minutes. I was just hopeing that there...
I only have the pressure reading from the sensor in the pitot tube. I need to relate that reading to airspeed of the aircraft. I also have the barometric pressure without the pitot tube.
Thanks,
I need a formula to calculate the speed of air moving over an RC airplane. Because the plane will not be flying above 2000 ft and this plane flies at less than 15 miles per hour max, the formula can be very basic I think.
Example of sensors:
I have two very sensitive barometer (temperature...