Very Useful: Some Tweaks Needed

I bought this app to have back NAV on trip from Livermore CA to central TX to get a bird home I bought. It worked unbelievably well, with one caveat: I have difficulty in figuring out how to input a flight-plan. I have done it, but it is not intuitive and I would not attempt it in-flight. The D-> (Direct To) feature is simple and much easier than many other handhelds. I routinely fly cross- country with it open and running and follow my D -> trackline as backup to my Helm 650. As well the Nearest Airport feature is very easy to use. Highly recommended, just wish the flight-planning were easier to use.

Burpgun about Air Navigation Pro, v4.0.4