KCHU (770 AM) is a non-commercial radio station in Valdez, Alaska, United States. KCHU airs a range of public radio programming from the National Public Radio and Public Radio International networks, including Morning Edition, All Things Considered, The World, Democracy Now, Fresh Air, American Routes, Beale Street, and World Cafe.
It also broadcasts local and state news and public affairs programs, as well as music programs hosted by community volunteers. KCHU is repeated on KXKM 89.7 FM in McCarthy and KXGA 90.5 FM in Glennallen. It is also relayed by four low power translators to widen its broadcasting area.