![The Granville Brothers Gee Bee R-6 “Q.E.D.” being serviced before the 1934 MacRobertson Air Race; Mid America Flight Museum flies a replica of this aircraft. [Credit: Wikimedia Commons]](https://www.kitplanes.com/wp-content/uploads/2026/07/Screenshot-2026-07-17-at-3.09.57-PM.jpg?w=534&h=462&crop=1 "Vintage in Review Returns to AirVenture 2026 With 90-Year-Old Flyers")
In Case You Missed It
IV Tube for Crankcase Ventilation
Recently, my neighbor Ed needed a part to upgrade the installation of his crankcase breather/oil separator kit.
Light Stuff
Roy Beisswenger takes over the Light Stuff column this month, and quickly shows why hes the right man for the job.