Quick and dirty I/O playing with X-Plane without "dirty" - the Tcl way

The paper describes Tcl usage in the context of interfacing with the X-Plane flight simulator. The need for a real-time flight dynamics corrector application, taking table based aerodynamic coefficients from Computational Fluid Dynamics (CFD) model experiments to overwrite X-Plane's internal flight dynamics in the supersonic and hypersonic regime resulted in the development of an interface X-Plane package in Tcl.