Show voi voice ce orders rule air war development of radio telephone permits personal direction of fleets PREVENTS MANY ACCIDENTS at sliming signing of armistice training in voice Carmun commanded chol flying was wa well vo UA under d or way pilots pilot of dl erected from ground washington Pres previous bous to the entry of the amit united d states into the war the problem of airplane radio development had received attention from the onny army in august 1910 the first wireless transmission from almares airplanes was made in the years following the development of the file airplane radio was ivas carried on through a series selles of accomplishments these ahm may be summed it as followay fell 1912 message transmitted from all plane to ground by fireless I 1 telegraph over a distance of go 50 mills miles 1915 1 lan an I 1 tape T pe of driving the wire whis Is lens immor PI plant ant on the airplane do de retail d and adopted 1916 radio telegraph transmission from airplane it successful mild over too allea of distance radio messages mes agea t fin it led between nor airplanes piones 1 ID flight fight airplane radio telephone constructed astruc ted 1917 the human vote voice triana transmitted bitted tv by Y radio telephone from albl airplane to ir ground it talk thousands of mile mlee contemporaneous ous with alth this was waa the commercial d development eve lopin at of the radio media telephone for ground and and ship use by engineers of the american america aleph Tl telephone eph and telegraph company this culminated led in 1 a successful ful from flow the naval radio station at arlin arlington to Bil stations liton thousands of mile bm away by in may 1917 steps were are taken to combine the experience of the engl near old and of if the army in developing the airplane wireless six weeks later it the a airplane tele phone was 1 K tact and in october 1917 a lc long 9 range g test was made telephonic communication was carried on between aiala airplanes in night up to 25 miles mile up apart rt and from air airplane to grou ground ad up D to a distance of 43 45 miles Is the development of voice own commanded mand A if living flying was definitely below begun at gerat garet net ner field 1 la in mar 1918 on 01 june I 1 an giorl aerial review few was given ghen by an ati air fleet cat of a two wo squadrons of 18 planes each fo followed llod by a close order drill by a section of six aipia throughout rough it the w review old and the ow thin drill zd Z command d was as Ater exercised elrd by the file voice fee of the commander flying with the ill facet in september follow ing voice fee commanded little flying was instituted at sev a eral a other the fields avoids mary many accidents accident by using the airplane radio tell tele phone in instructing pritim in aerial 11 bin gunnery it was As f found d possible to reach the same baltic with mith a saving living of one th third rd of the time by exercising control over met pilots in the air accident were e petioles pet practically ioles ay eliminated wort agn at the signing I 1 of the armistice de and training 1 in voice mon com bawled living was mus well sell under mude way numerous demon strut ions we were held during daring november and ad december and ad a fleet of 2114 amial airplanes was vicas maneuvered in the air at be ban diego by voice command ad in the practical application of the airplane radio telephone to amrol airplanes over 0 flutts have been made with this apparatus I 1 in this country in 1 alia fit last 2 2000 nights there autri I 1 bae been only 74 emes of airplane trouble and only 25 mom of radio trouble shipments of the app apparatus to to france lu in quantities began bean august and september 1018 1918 and of it trained aid r wrife ervle red radio war I 1 personnel in 11 october had the war continued cautioned the se banded military air unit it wl would d undoubtedly have made itself fel felt |