Dynon recently identified an issue with their Heated AOA/Pitot Probe. Over the past months, they have been engineering and testing a redesigned version of the probe with a successful final test program at one of the few icing wind tunnels in the country. The redesigned Heated/AOA Pitot Probe is now in production. Dynon is now ready to make replacement probes available to existing customers with the Heated AOA/Pitot Probe Replacement program.
All of the details of this program are covered in the Heated AOA/Pitot Probe Technical Service Bulletin. If you have a Heated AOA/Pitot Probe, you can sign-up to exchange your current probe for a free replacement via a form linked to in that bulletin. The bulletin also has a set of Frequently Asked Questions which should cover most of your questions. Shipments of replacement probes will start immediately.