Radio is a ›medium‹ of literary production that has generally had a deep impact on literary actions since 1945. Noticeable changes in the literary field emerged in three dimensions. These are the followings: radio as a prominent distributor of literature, radio as a — at least secondary — prominent factor of literary production, and radio as playing a prominent role in literary patronage. It is argued in detail that radio as a literary medium should be in the future focused as a means of widening literary actions. Examples are given to back these considerations.