Pixhawk 2.4.8 and Intrument Landing System (aviation)

Hi Everyone

I’m a new beginner with pixhawk and drone domaine and I speak French. I know lot more about civil aviation than pixhawk.

I work on a project in which I would like to use pixhawk 2.4.8 to detect the signal from the localizer.
The localizer is an antenna near the aircraft landing strip which emetting a signal. All aircraft have to detect this signal and to have the runway axes. The pilote has to follow this signal to have the good axes for landing
The localizer emit in a frequency between 108- 112Mhz

I would like to know:
1. Is it possible to detect this signal with a component for pixhawk? If yes, what compenent do I need to integrate on a pixhawk?

2. Is it possible to edit Mission Planner? I would like to implement one module in which I could see the signal strengh curve. But for that I need the altitude and the distance between the Groundstation and the drone, and I don’t know where to find them on Mission planer.

Thanks for your help!!!