What is the common term for a fundraising event held by non-commercial stations where they solicit financial support from listeners, often with on-air appeals?
What term describes the system used by stations like '90fm' to make their broadcasts available over the internet, reaching a global audience?
Which specific type of community is a '90fm' station, especially a Low Power FM (LPFM) station, often licensed to serve by the FCC?
What distinguishes the programming philosophy of many '90fm' stations from commercial stations regarding genre and format?
Many '90fm' non-commercial stations are run by volunteers. What is a key benefit of this volunteer-driven model?
What 1967 U.S. federal act was crucial in establishing and funding public broadcasting, which includes many '90fm' stations?
What is 'Subcarrier Authorization (SCA)' for an NCE '90fm' station, a feature not typically available to commercial stations?
Before the 1945 frequency reallocation, where was the original FM broadcast band located in terms of MHz?
What is the primary role of the Corporation for Public Broadcasting (CPB) in relation to '90fm' stations in the U.S.?
In the context of NCE radio, what does 'underwriting' refer to?