WDTZ-LP, better known by its brand name Z 98, is a low power FM radio station in the Cincinnati, Ohio market.

It is owned by Delhi Public Radio, Inc. WDTZ-LP is a 501(C)(3) non-profit, community station with most programming done by volunteers.

In October 2013, Delhi Public Radio applied for the LPFM station on 98.1.

On June 24, 2014, the station applied to the FCC for their full license to cover the construction permit.

In an effort to recreate the sound of a top 40 radio station from the 1980s, WDTZ-LP uses bumpers and jingles that were commonly heard on those stations during that time.