I can fill in a bit. "Love 16" was actually XERF 1570 in Ciudad Acuna, across from Del Rio, Texas.
Blanca Larson was the General Manager at the time. When I left Del Rio, Blanca managed the shopping mall in Del Rio, Plaza del Sol. Blanca, when I knew her, had a great head on her shoulders and was quite successful in business.
Mike Venditti was the engineer that got the station back to 250,000 watts. Mike found the frequency for the station I manage. I'd call Mike, who passed away from cancer, a genius in engineering.
If I remember correctly, Blanca's Dad (Gonzalez...cannot recall the first name) owned XERF at the time and as I uunderstand it, the Mexican Government had been trying to buy the station. I understand he got the title of Mexican Consulate in Del Rio once he sold the station.
Paul Kallinger, Sr. was still involved, likely recording late night breaks as "Paul Kallinger, your friend along the way". Paul ran a small furniture store that was on my account list. His son was the morning man at the station I sold for at the time. Both were exception people to know.
The format, from when I listened, was a combination oof Top 40 hits and Contemporary Christian hits here or there. It was a 'major market sound' for the market.
The format was short-lived as the station sold to the Mexican Government not long after.