Barnstorming in antique aircraft
Wearing an antique leather flight suit and sneakers, Bill Allen inserts a steel crank into the cowling of his 1930 Stearman biplane and leans his weight against the handle. The machine emits a faint whirling sound that grows in pitch until it blares like an air-raid siren. Allen steps back and dashes around the double wingtip. Clambering up the steps to the fuselage, he swings into the tiny cockpit.