The document discusses the use of educational radio in distance education. It provides examples of major educational radio projects in India, including the School Broadcast Project, Adult Educational and Community Development Project, and Farm and Home Broadcast Project. It also discusses current initiatives like IGNOU-AIR Broadcast and Interactive Radio Counselling programs, and the Gyan-Vani educational FM radio channel. Interactive radio counselling is used to bridge the gap between educational institutions and learners by responding to queries and providing academic support.