not to take exception with mr. luckhoff, but if memory serves me correctly, KSFO switched to a talk format from oldies at least a year prior to the KGO purchase. Gene did talk from 6-9am with ginny prior and dave henderson. He didnt walk away unannounced. he was disenchanted with the treatment - or perceived non treatment he received from KGO, and simply decided that the day ownership was to change hands, would be his final show. this was known weeks, if not months in advance, and gene did an exceptional, heartwarming final broadcast that morning. i have a copy of that program if anyones interested. to my knowledge, that was his final appearance on the radio in san francisco or anywhere.