krasw wrote on 11/6/2020 10:15 AM:
On Friday, 6 November 2020 at 14:58:48 UTC+2, waremark wrote:
"ACD Air Avionics Altimeter and more."
There is also the LXNav Air Data Indicator - combined altimeter and ASI.

With either of these devices, is there any battery backup? Is there a legal requirement for a battery independent system? Do you have to have any instrumentation separate from the flight computer since flight computers can display all of altitude/height, airspeed and vario, and can control radio and transponder?

LXNav states clearly that it is not certified. What a waste of panel space then.

Experimentally licensed gliders should be able to use it, right?

--
Eric Greenwell - Washington State, USA (change ".netto" to ".us" to email me)
- "A Guide to Self-Launching Sailplane Operation"
https://sites.google.com/site/motorg...ad-the-guide-1