Thank you Bay Area weather for the dramatic and beautiful welcome home.
Dear San Francisco
I am here. For a few weeks before I and go back to Berlin. Lots to ponder and plan. Plus stories to tell and tea to be had. Get in touch.
A winglet is actually a very clever way to make a wing behave as though it has greater span without adding all of the structural loads the longer span requires.
Departing the bay area and on our way to London, then Berlin.