Seems odd that 760 could be possibly be authorized to operate ND with 5 kW at night as that would theoretically cause interference to WJR. Back in the day before they were authorized night directional power with 50 kW, their night power of 5 kW was directional with the main null aimed at Detroit. For quite some time now KGB's night time signal up here in the West SFV has been barely audible. I presume that if they have been operating non directional at night, their power is in the neighbourhood of probably just a couple of hundred Watts.