> > > Once flipped to Spanish , stays Spanish.

> > That's true.
>
> Not always. The 1360 frequency in DFW has returned to
> English, at least during the day; same for 1320 here in
> Houston. And our 100.7, which had been various Hispanic
> formats for a number of years, flipped to Salem's "The Word"
> format last year after Univision sold it.
Spanish to English has also happened with KXEB/910, KNIT/1480
and KKGM/1630 here in the D/FW market.
By the way, the number of English stations in the Rio Grande
valley is rather surprising, at least to me, given the
demographics of that region. That's one part of Texas where
I would have thought there'd be marginal assimilation.