WPIR (89.9 FM) is a Christian adult contemporary formatted broadcast radio station licensed to Culpeper, Virginia.

[2] In January 2006, Positive Alternative Radio bought the old CSN-Virginia, a network of four full-power stations and almost two dozen translators that formerly broadcast programming from local Calvary Chapel churches alongside KAWZ's Calvary Satellite Network.

In the buyout, these stations were split between the then-WPER and WRXT in Lynchburg.

WPER obtained WJYJ, based out of Fredericksburg, and seven of the translators, increasing its range of its new network all the way down to Richmond, Williamsburg, and even Buckingham County.

WPIR swapped call signs with sister station WPER on February 20, 2018.