[BC] 890 KIRB in California? Travis Airforce Base?

[woollard at inreach.com]

From: "Paul B. Walker, Jr."

 >A friend of mine was driving along I80 near Davis, CA into Oakland and
 >ehard a station ID'ing as KIRB 890

We have KTRB 860 formerly licensed to Modesto, and now licensed to San
Francisco.  I think it is a 4 tower fifty KW with transmitter site in the
delta, and major lobe covering the Bay area.