In radio news, more radio groups report their first quarter revenue results.  We also look at the top billing radio stations as well.  There will be news on the street. Next those call letter and format changes.  Next Bill Sparks presents a look in sports in 1975 from WCAU AM from Philadelphia Pa.  This will be followed by a classic aircheck from Ron Lundi from WABC AM from New York City on Feb. 24th, 1966.  Finally we present a nostalgia station KWXS from Prine Vill Oregon.