Bill went from KKDJ to KIQQ in December of 1973, then to KHJ in September of 1974. He lasted a year. He and business partner Tom Greenleigh then consulted KRLA and actually beat KHJ in the winter '76-'77 book. Pearl and Greenleigh were hired to consult KIQQ after Drake and Chenault left in 1977, but couldn't repeat the success.I forgot to mention that Johnny still did his "Weather with a Beat" on KIQQ, and I should also say that Billy Pearl was a terrific Top-40 type DJ...wonder where he went...
Bill got his JD, became a lawyer and talk host at KMPC (1981-82), and KABC (1982-84 and 1986-1991, when he co-hosted "Dueling Bills" with Bill Press---a point-counterpoint type show with Pearl as the conservative and Bill Press as the liberal).
Bill founded a local news website called LB Report, focusing on Long Beach, where he lived, but I believe he's sold that. He's in his early 70s, so he may be retired.