 The change from a directional antenna array at the former site to a non-directional antenna resulted in WLAN having to reduce power from 5,000 watts day/1,000 watts night to 1,100 watts day/18 watts night, with a corresponding downgrade from Class B to Class D. The FCC granted WLAN a new license with the updated facilities on August 23, 2010.On May 4, 2015, the station changed format to Spanish Tropical music and changed branding to "Rumba 1390".The station caters to the Lancaster Hispanic community and is fully automated (DJs are located in other cities and use pre-recorded voice tracks with no live on-air personalities).