Not having much experience working the SSB birds, can anyone give me a rough schedule of when AO-7 goes from mode B to A and vice versa, and what mode it is in right now. I am supposed to work a SSB pass with a guy this coming Monday night around 2300z, and we only have mode B equipment. Is there any way to get a general idea/guess of what more it will be in? I don’t want to even mess with hauling equipment around if it won’t be in mode B.

73!

Zack KD8KSN