OnCourse Software

Freqs for EDDP in PF3 v3.19 did not match p3d freqs. Went into pf3 freq mods page and all the EDDP freqs were 137.xx but the p3d freqs list at the top of the page showed the actual p3d freqs. So I changed all the 137.xx freqs to match the EDDP freqs in p3d. That worked so far. So that brings me to another question: Is it possible to add a second tower freq? I never really noticed if PF3 used multiple tower freqs e.g. at KORD... Thanks
max