Software works remarkably well. Lectures were recorded long, long ago and much of the material on aircraft performance uses aircraft like the DC 9 that are no longer in operation and printed flight manual tables that I have to imagine are now calculated by FMS. Time required to complete six practice tests is excessive. While I do have aspirations of gaining my ATP in a few years I purchased this course mainly to buff up on rusty IFR skills and changes in the EFB and MFD era. I think in retrospect I would have done better with an Instrument course
Brian S.
02/14/2021
ATP - Multiengine Ground School & Test Prep