From a recording.
2229  Broadcast started with techno music
2234  Best fit was 4000 Hz bandwidth
2234  44dB above the noise (!)
2246  Zeeky starts talking and IDs.  As others have noted, the characteristic Zeeky 1 or 2 second delay or echo was present. 
         Along the way he discussed propagation and amplifiers
2312  Best signal in Wyomissing:  55555
2356  Gone
Ron