Shell Canada
From The RadioReference Wiki
This is an 'unknown' trunk system in the province of Alberta.
Sites
There is only one site. Its callsign is VAO976. Its location is N51.96944 W114.73972.
Frequencies
The frequencies for Site 1 are as follows:
853.46250 856.21250 856.46250 856.71250 856.96250 857.21250