I did a search for Wooton Constellation & it came up with this.
http://www.simviation.com/fs2002vintage16.htmFrom the file description it's Mike Stone's original Super Connie repainted by Rick Wooton.
Some FS2002 aircraft might not be fully compatible with FS9 but providing they're installed correctly I see no reason why they wouldn't be listed on the selection menu. To find out which categories they will be listed under open Aircraft.cfg in Notepad & check out the ui_manufacturer= , ui_type= , & ui_variation= entries.
PS. You might also like to check out Sound.cfg. It's just possible the sound is aliased to the FS2002 default Vought Corsair which is not included with FS9. In this case re-alias to another aircraft like the Douglas_DC3.