I am currently developing an automated aircraft tracking system using an 8 inch Celestron SCT, a DSLR camera, and a modified equatorial mount.

Image captured using an 8 inch Celestron SCT at 1135 mm (with reducer) and a DSLR camera on a homebrewed automated aircraft tracking system.
Related link: Aircraft Tracker
Night Sky in Focus © Anthony Urbano | Bacoor, Philippines