I recently translated the F-16 model (originally in Fortran) from Steven And Lewis book (Aircraft Control and Simulation). The code is available at GitHub . I apologize for possible newbie mistakens that there might be there. I am not that expert in Scilab yet.
I used this model to illustrate the (probably) most famous Non-Minimum-Phase Zero example of the Aeronautical Engineering, which is described here .
Maybe this model can be useful for others in the community.