I was talking to someone at my Cirrus Service Center today and he was preparing to install the ARNAV engine monitor on a SR22. He learned today that the certification to install the probe kit in the field has been terminated.
The FAA is also considering to have the systems removed that have already been installed.
I did not talk to ARNAV myself and my information may not be correct. Has anyone else received the same information?
This is between ARNAV and the FAA so don’t call Cirrus about it. If you want more information go directly to ARNAV.