Airspeed sensor.
Looking at the Link Vario it can have an input from a number of sensors.
I am interested in the Air Speed sensor, as the GPS speed does not work very well when climbing vertically.
So does Weatronics have an air speed sensor that I can use with the Link Vario and then hopefully plug the
Link vario into mt 12-22R receivers.
If an air speed sensor is not available from Weatronics, suggestions as to what to use please..

Thanks.
Ross

ps: the 12-22R receivers work perfectly in my Jets, they are extremely reliable.