Thanks for pointing out the obvious. The channel you mentioned, KCWX (brand new call letters), is the channel upon which 90% of the KNWS broadcasts may be found. I am, however, speaking of the 3 to 5 games a year which DO NOT show up on a conventional channel in San Antonio, be it cable or any of the DirecTV FOXSW feeds. I was hoping that a generous soul at KNWS,possibly a member of the OW nation, might read this, know something about satellite transmissions, and perhaps spill the beans as to where their feeds might be found - especially if they happen to be C Band or MPEG free-to-air transmissions. As it turns out, the game I was seeking on 4/17, was actually aired on KCWX - it was just not mentioned in any of the local TV listings or DirecTV guide. In fact, I found it minutes after I fired off my inquiry. From that perspective, it was a drag that my first attempted shot at a post on this site became a misfire, much like a punter booming a kick into the hind quarters of his blocker. But the answer to my original question, should anyone have it, will definitely be useful in the future....but not as useful as a marginally-good woman.
