The station was first licensed, as WISO, in 1953 to the South Puerto Rico Broadcasting Company. On May 23, 2022, after
WAPA-TV acquired radio stations WKAQ (AM) and FM in San Juan, and in order to avoid confusion between unrelated broadcasting entities, branding for "WAPA Radio" was changed to "Borinquen Radio". The WBQN call letters that had been assigned to a station on
1160 AM in Barceloneta-Manatí were moved to the former
WAPA at 680 AM in San Juan on May 27, and several other call sign changes were made around the network. One resulting change occurred on June 14, 2022, when WISO's call sign was changed to WAPA. The call sign was changed again in October 2024: to WBQN on October 11, and to WVOZ on October 18.
Synchronous relay stations Until 2017, WISO's programming was relayed through two experimental synchronous booster stations that also transmitted on 1260 kHz: WI2XSO, originally licensed June 6, 1999, in
Mayaguez, and WI3XSO, originally licensed October 22, 2002, in
Aguadilla. On November 7, 2016, the
Federal Communications Commission (FCC) stated that the licenses for WI2XSO and WI3XSO would only be renewed for six months, after which the stations would be deleted. The reason given was that both stations had far exceeded the six-year maximum permitted for experimental authorizations. Petitions for review of the order to cancel the licenses was submitted on November 23, 2016, and April 24, 2017. However, they were unsuccessful, ==Translator stations==