Via a recording.
35443 in Wyomissing. A carrier appeared at 0217 and the programming started a few seconds later. ID at 0222. At first I set the bandwidth at 6000 Hz, then 9000, and finally 10,000. Might have been wider but for the noise. Closed down at 0335 and then the carrier wandered up to 6934 or so, when it returned to 6930 and was gone for good.
Ron