At the outset, it did not offer programming on a regular schedule, and founding owner Radioactive, LLC had already put the station up for sale.

[5] On June 23, 2015, Radioactive, LLC filed a request with the Federal Communications Commission (FCC) for special temporary authority (STA) for WZXP to remain silent, stating that the station went off the air on June 19, 2015, due to the loss of its programming source.

At that point, the station was operated by John Nichols, a co-founder of WXXX and WFFF-TV, and Aaron Ishmael.

[4] On October 1, 2021, WXMS dropped the "Moose" classic country format and began stunting with Christmas music;[12] the change took place after Great Eastern Radio, as part of a $99,999.99 purchase of the station from Radioactive, LLC, replaced Loud Media as WXMS' operator.

[13] On January 1, 2022, the station launched an adult hits format as "The Penguin", simulcast with Great Eastern Radio-owned WSNO in Barre;[14][a] the call sign was changed to WSNO-FM.