Description

Vol. 5 No. 12
Cover: The “American Clipper” of Pan American Airlines ….. Contents: Flight Engineer Rounds Out the Crew by Kenneth J. Boedecker ….. One Year Ago & Today! – Cornfield to Mass Production in A Single Year – That’s the Story of Wright’s Cincinnati Division ….. Whirlwind Powered ….. Cylinder Heads by the Mile ….. Twenty Years Ago ….. Airlines, Army and Navy Send Key Men to Engine Lectures ….. He’s Had A Ringside Seat In Aviation Since 1908 ( Walter Wood Bishop ) ….. Purely Personnel ….. Exhaust Fumes