Adding my 2 cents 2 months (longer really) later...
WBYU was, indeed, WWIW and they operated from St. Charles Ave. studios with a Big-Band format after they moved from their Superdome studios where they briefly operated as a quasi-Top-40 station, WDLE. That after educational TV broadcaster WYES sold the 1450 license to a Tallahassee (I think) group who just knew how radio was done (does anybody remember WDLE?). Before the sale, 1450 operated as WNPS, the last format of which was "Progressive Country". Before that, WNPS operated as "Country Lovin' 1450" from studios in the soon-to-be-demolished Delta Towers (aka Claiborne Towers). Years before, WNPS was the radio station of the New Orleans Public Schools, with studios in the ground floor of an uptown grade school. When the school system decided to get out of radio, they ceded the license to the Greater New Orleans Educational Television folks, licensees of WYES.
A fire ravaged the WNPS studios the Friday after Thanksgiving in (I think) 1977 and for three months the air staff climbed a metal ladder up the side of the Dixie Beer warehouse on Tulane Ave. to operate from the transmitter shack, a bathroom-less site that housed a 1 KW RCA transmitter and an ancient (Collins? Gates?) transmitter that still sported "WTIX 1450 kc" on its meter faces. It was truly an adventure, playing music off of a single reel-to-reel, a 16" transcription turntable and a cart machine. The stuff memories are made of and yes, I was there!
Now, I read elsewhere on this board that 1450 has gone dark? Geez!