It's used in at least one major European hub, so saying "nobody else does", is wrong.
If you mean this, I think that you will find that it is a completely different animal:
De Gaulle De Icing Ramp/Taxi Control 131.75
De Gaulle De Icing Ramp/Taxi Control 122.175
De Gaulle De Icing Ramp/Taxi Control 122.125
De Gaulle De Icing Ramp/Taxi Control 121.675