The radio is an ACE micropro updated to 2.4 and using 4.25 sofware updates. Great radio and kept up to all standards. Guess I just like flying American radios.

One feature that is really nice is the auto trim. If you are flying a new bird and it is out of trim, fly straight and level and tap the auto trim. This puts an exact offset on the system to have trims centered and sticks. Then on landing you can save these settings. Worked great on my C130 with lots of mixing.