From the ABC website -
The Ian Reed Foundation is offering two residencies for Australian writers who want to explore the creative possibilities and challenges of writing a performance work for radio.
We're looking for fresh ideas and terrific writing—and a convincing demonstration that your idea will work in the medium of sound.
We're looking for ideas that can be developed as radio drama, but you don't have to be a playwright. We welcome proposals from poets, essayists, journalists, novelists, dramatists, songwriters or creators in any other form who have an idea with potential to exploit the radio medium."
All information, plus forms and some ideas, at http://www.abc.net.au/rn/airplay/ianreed/default.htm