Unknown Air freq

[wlattery]

I am listening to the Air band in the Minneapolis/St. Paul area and I get radio calls at freq. 132.3500.

I can't find out who this is. I tried doing a search on this site and also AirNav

I think it might be Plane to Ground. It sounds weak. The ground stations come in louder for me.

 

[EMD91123]

Minneapolis ARTCC(AIR ROUTE TRAFFIC CONTROL CENTER) low altitude(10000-24000 feet) to the south of Minneapolis airport. Covers inbound and outbound MSP traffic.