Hello, I heard AO-7 mode B today at around 18:45, It was very warbly and weak. On June 22 at 19:31 Mode B was not heard, but I heard the mode A beacon. It seems to switch modes now between NA and SA, Because I will see people from SA saying mode B is on than when it comes over NA, Mode A is on.. Seems it not fully powering down in eclipses. 73's KE8AKW