http://www.radioreference.com/apps/db/?cs=WPCP982
Here's the FCC info. Doesn't look like there's any other outputs on the license. How do you know it's LTR? The service code is "GJ" which looks like conventional, not trunked.
I'm running LTR Analyzer right now, but not getting anything. Of course, it's outside normal business hours, I don't know that the program is operating correctly (never used it before), and don't know what LTR sounds like anyways.