HawkerF/O said:It's a pretty safe assumption. The 2000EX has an EASy cockpit, so computing this data is not a stretch for this set-up. Lot's of FMSs can compute this data. Hawkers, Gs, and yes, Falcons all have the ability to do it (Model dependent). Production 50EXs and 900EXs can do it, as well as Honeywell NZ2Ks found in Hawkers and Gs. The new Hawkers have Collins Proline 21 in them, and they can do it as well. Even the straight F2th with the Collins Pro Line 4 are capable of performing these calculations. You must remember that even though the FMS might have the ability to do so, it might not be technologically capable. It depends on how up to date the performance software is. I think with Collins you need 4.0 or better and with Honeywell you need 5.8(?) maybe 6.0 or better.
Just a little correction.....Not all 2000EX's are EASy cockpits.