Yes but not a jet.
The Bristol Fighter Mark1
http://www.simviation.com/fsxvintage4.htmI suspect by the lack of releases MS has indeed got it wrong again in terms of ease of making add-ons. CFS3 - they should have learned. As always MS listen to the wrong people then wonder why things aren't right.
Anyone who has used Windows for years - MS Word - Windows Firewall (

), etc knows that MS doesn't, or simply can't, think 'efficiency'
Still it IS very possible if you just get on with things the way you used to do it but yes - they again listened to the wrong people (not the forward thinkers) & yet again got it very wrong - making things tedious to the point of painfully boring to read.
Now we call all dream that the likes of Google (& more..) may one day get into games software & give us some open sourced competition :D .. <
>
Simplicity is the ultimate sophistication. – Leonardo da Vinci