I'm happy to report that as of this morning, 100-Watt KNYO-FM in Fort Bragg California
(
http://en.wikipedia.org/wiki/KNYO-LP) is running on Linux, Linux Audio and Free
Software.
(Well, then again, I can't speak for their website; I didn't set that up, and it
looks like an F5 box, dunno what they run. But the actual streaming and broadcast radio
signal chain up to the transmitter is Linux.)
The FM transmitter is in a remote location getting its audio program from a Raspberry Pi
running Raspbian connected via DSL to a Linode running Airtime and Icecast2 for station
automation and streaming. The studio machine is a Linux Mint XFCE box running The BUTT
connected via DSL to the Linode and Airtime. I've done a few Liquidsoap customizations
to Airtime to fill in missing features (AutoDJ, saving incoming streams, etc) and will be
doing more, possibly contributing them upstream if I can keep them clean and general
enough.
-ken