what the heck is this?

[kb0rpj]

https://www.facebook.com/kb0rpj/videos/10212608320500188/?l=2799415693926595350

its licencee is a local PWSD, so my guess its telemetry, but what format is it?

 

[mmckenna]

Don't know, but rummage around on this site and see if anything matches:
Digital Modes Samples

 

[scanman1958]

PWSD = Public Water Supply District and yes it probably is some kind of digital or computer link to track ....... stuff. Probably no voice.

 

[ecps92]

154.46375 is the actual frequency and is generally used for Telemetry/Scada
Lots of Utilities licensed for turning relays off/on

Digital Modes Samples

https://www.facebook.com/kb0rpj/videos/10212608320500188/?l=2799415693926595350

its licencee is a local PWSD, so my guess its telemetry, but what format is it?