RTL is a French commercial radio network owned by the RTL Group through Groupe M6. Founded in 1933 as Radio Luxembourg, it broadcast from outside of France until 1981 because only public stations had been allowed until then. From Wikipedia
France Inter retains its top position with 7.2 million daily listeners, while RTL overtakes France Info, and Europe 1 sees its best audience share in years as overall radio listenership declines.
