If I heard that right, called him "Captain Billoch" or such at 16:50 in the audio stream and "Rick" somewhere in the beginning of the stream.
anonfiles.com/KfzaK1f1ba/201808102255-590200-15227.mp3
KSEA's ATC (Tower) is at
www.liveatc.net/search/?icao=ksea
www.liveatc.net/play/ksea_twr.pls