SDR recording catch:
0040 4134 USB, transmitting what seems like noise at different bandwidths. Perhaps calibrating equipment? Strong signal
0042 Off
0056 4131 AM, carrier but no audio.
0057 Off
0058 4131 USB with the noise again.
0101 Off
0102 On
0104 Off
0109 4125 USB more noise
0114 Off
0117 Music started, solid SIO 555. Maybe closer to 4125.05 ?
0137 Stevie Wonder "Superstition" Thank you
0152 Shout out to me, back to the music
0204 Starting to fade a little now, but still good