Background and Service Bulletin
Dynon Avionics has redesigned its heated AOA/pitot probe to fix an issue identified in mid-2014. Dynon is offering a replacement for all customers who have the affected equipment.

Please read the entire service bulletin for complete details about this issue.

Replacement Program Sign-Up
If you own an affected Heated AOA/Pitot Probe, please fill out the form on the following page. Dynon Avionics will then contact you to finalize your return/replacement

Note that we expect to have strong demand for this program. Although we love talking to all of our customers, we ask that you not immediately call for status on your exchange request. We will issue replacement Heated AOA/Pitot Probe RMAs on a first-come first-serve basis as quickly as possible. Many of the questions you may have about the replacement program are availble in the Frequently Asked Questions section of the bulletin.