Yes... the Livermore and Tracy airports are shut down, which seems to me a good thing. I'm not afraid or particularly paranoid - but, I believe I was raised by my contingency-planning mother to be alert - so without low flying, small private planes and crop dusters, I have one less item to keep track of. Might even be able to retire my binoculars and get some sleep soon. Now, if we'd just quit receiving mail.