RE: 810 - at this time of morning, 810 is usually dominated by WDMP with WHB under them. For whatever reason, neither were present and KGO slipped through the crack. KGO wasn't strong like I've heard KFI/KNX/KNBR during this time, but the IDs were nice and clear. I'm excited with this log to say the least!
You're in much more of KGO's null than I am, so that's a great catch.
I never gave a serious effort to hear KGO here in Tampa because I thought the null even here was too great and because of the splatter from WWBA but I should make a more concerted effort now.
I can pretty much null out the splatter of WWBA but the radio is facing more NW than the exact direction of San Francisco but the good thing is that the frequency is not full of other stations like 680 and 740.
Also, I recently heard that KGO is now an all news format, so that may make it stick out more than a talk format.