KFSK is a non-commercial, Community Radio Station radio station in Petersburg, Alaska, broadcasting on 100.9 FM, and rebroadcasting over 4 translators.

The station Produces local news and broadcasts local content from Borough Assembly Meetings, School Board Meetings to High School Basketball Games and Community Cultural Events.

KFSK provides programming from National Public Radio, The Alaska Public Radio Network, BBC World Service, and the Public Radio Exchange.

KFSK hosts locally produced volunteer-hosted music programs and local call-in programs on issues of interest to the community.

This article about a radio station in Alaska is a stub.