Thanks radioskeptic, I couldn't remember which NPR station was at 90.9 in Washington, and guessed wrongly WAMU, which sometimes has a really strong signal up here too, but I didn't check out 88.5 that morning. Yes, it was WETA-FM that did cover WHYY-FM for the most part. WETA was the stronger signal with WHYY popping in and out as I drove, every once in awhile, so yes, they were on the air, but over powered by WETA. I'd sure like to see WHYY put a translator in Wilmington, as WRTI at 107.7 did so that wouldn't be a problem for us here (WETA cuts in surprisingly often in the Wilmington metro area). In these days of tight budgets, it probably wouldn't happen, if ever, for quite some time.