First thing, we got up in the attic and took down the fan in there that's started screeching. I think the bearings are failing, and there's what looks like oil on the motor. I'll see about replacing the motor or just throw the thing away and get a new one.
I pottered around the house for the rest of the day, then went for a flight in the early evening. I flew over Todd's house, didn't see anybody, so I flew over home, Randy's, then over to Chris', then went home. At 2500' it was fairly cool, but descending to 1000' at Lincoln, it was a lot warmer.