first world war over the past several months i have been documenting and creating articles with regards to the united states army air service contributions to the western front have written several articles with regards to the aero squadrons ex th aero squadron airfields list of air service american expeditionary force aerodromes in france and also a few of the major support units such as the d air instructional center d aic at issoudun aerodrome will be continuing to work on this over the next few months to document all of the combat units that were sent to france take care