Good morning everyone.
Are any of you using the topcat take off and landing performance calculation tool? For those who have no clue what I'm talking about http://www.flightsimsoft.com/topcat/
As I'm mostly using pmdg's md-11 and the level d 767, which are both supported, I'm considering spend the 17 something euros.
Any recommendations or comments on that add on?
Cheers
