No need to pay Grandma Smith; Just tune a receiver in the transmitter building to that station. If it goes silent for more than 30 seconds, the owner or engineering staff gets a call or text.Don't even need any of that. She could run the whole enchilada from her home using a public Internet connection. Just add transmitter site and antennas. Grandma Smith in Reedsport can make $20 a day by listening to it and calling someone if it isn't there anymore.