honeywell system installed on the B737
Speaks for itself… to work good one needs a dedicated panel like we had 
And yes, when mentioning RVSM levels, I was definitely not referring to our little toys and gadgets 🤣
@Peter, next time “somebody” tries to send you in the next CB, threaten that you will call a Mayday if deviation ain’t approved… had to use it twice in my previous life (both times in Spain…), and that worked real good 👍🏻
@Avionik,
You might be interested by our FANS4all project :
