That was pre clear ch. cost cutting ! Back in the late 1950's Top 40 KUTY 1470 Palmdale had Bill Loren and Norm Woodruff splitting 6am to 9am and Noon to 3pm, and 9am to Noon and 3pm to 6pm. As for KBLA jocks a few names come to mind; Vic Gee (now known as Jim Carson), Harry Newman, Sid Wayne, Tom Duggan (Yes the KCOP-TV GUY), Bob Dayton, Huggy Boy, and later Jim Wood, Roger Christian and Dave Diamond.