Dynon Avionics Heated AOA/Pitot Probe - Manual (Page 14)

Technical Service Bulletin for Heated AOA/Pitot Probe
2-2 AOA/Pitot Probe and Heated AOA/Pitot Probe Installation Guide Rev. C
Heated AOA/Pitot Probe’s controller has its own unique serial number that cannot be
used to identify affected Heated AOA/Pitot Probes.
If your Heated AOA/Pitot Probe is replaced as part of the Technical Service
Bulletin, after installing the replacement Heated AOA/Pitot Probe, you should
re-perform the AOA Calibration procedures in your EFIS unit or SkyView
System’s Installation Manual to ensure correct angle of attack is displayed.