Show where uncle sam develops better fighting airplanes aorl to california are while airplane factories from new and technical experts hour the wright field research engineers 24 shifts v planes and devel testing nea at dayton ohio are working at top speed aircraft waiNO notral lays 4 and dependable fighting more speedier wright permitted to enter are with ironclad identification persons field but these pictures will nill n ill pass you through the gates r i M 77 1 A ve al I 1 fin structure to be installed in the new wind tunnel to d direct ir ec tt flow w of air where the tube makes a turn maximum diameter of t the h e tube e will be 40 feet permitting tests of airplane models with wing spreads up to 15 feet at wind speeds up to miles an hour below largest propeller test B ig in the world it whirls p pro ro pell ers vm up to f 45 d ft ft in diameter nt at speeds up to Z 1 1 4 2 sa ik above master mgt D a the fuel segregator which he de ml Y which insures removal of water from aviation gasoline RIV A 7 L 1 4 A Z 9 I 1 n A 7 14 ral above wright field officers salute a leading military dignitary who i on a toul r of inspection below huge gasoline refueling units have been developed for supplying fuel in large quantities to long range bombers here is one in operation T it 41 ra 1 M ng V t PC A Z W V id 1 Y w X RIO MN I 1 C A test pilot putting a new curtis pau sing leplace through its paces in es series of test flights pursuit plane |