List of Air Service American Expeditionary Force aerodromes in France


 * see also: Organization of the Air Service of the American Expeditionary Force

At the time of the United States entry into World War I on 6 April 1917, the Air Service of the United States Army existed only as a branch of the Signal Corps, and was known by the name of Aviation Section, U.S. Signal Corps. Its personnel consisted of 1,120 personnel of which 65 were officers. The Army was entirely unprepared for the deployment of aviation forces to Europe, and it became necessary to prepare after President Woodrow Wilson's declaration of war.

Overview
As part of the buildup of forces, Aviation units were formed into Aero Squadrons primarily at Kelly Field, San Antonio, Texas, with additional units being formed at Rockwell Field, San Diego California.

Once formed, and prior to their deployment to Europe, Camp Taliaferro, north of Fort Worth, Texas and several airfields near Toronto, Ontario, Canada were used by the British Royal Flying Corps (RFC) to perorm flight training for new Aero Squadrons. Camp Hancock, near Augusta, Georgia was used for training Service Squadrons of aircraft mechanics as well as flight training.

When ordered deployed to Europe, units were deployed though Garden City, New York, which was the primary port of embankment. Units there were loaded onto transport ships for the transatlantic crossing. Liverpool, England and Brest, France were the primary ports of dismemberment, although other ports were used. Some Aero Squadrons arriving in England received additional training from the Royal Flying Corps (later Royal Air Force (RAF)), then were attached to RAF squadrons and deployed with them to France. Others received training and were sent to Winchester, Hampshire where they awaited their cross-channel transfer to France, using the port of Southampton.

Upon their arrival in France, St. Maixent Aerodrome was the primary reception center for new Aero Squadrons assigned to the American Expeditionary Force (AEF). There, units were classified as Pursuit, Bombardment or as Observation units. Once processed, units were sent to the 1st Air Depot at Colombey-les-Belles Airdrome where the initial supply and equipment was issued to the units. If necessary, units were assigned to one of several Air Instructional Centers (AIC) for additional combat and gunnery training provided by the French, then once prepared for combat, Gengault Aerodrome (Toul) was used as assignment center for the new Squadrons, from which they were transferred to their initial combat station. Below is a list of the airdromes used by the American Expeditionary Force that were sent to France during World War I. Operating from primarily French Air Force (Armée de l'Air (ALA) aerodromes (airfields), the deployed units of the Air Service, United States Army operated from these grass facilities. Many of locations of these aerodromes are approximate, given the fact they were all temporary facilities and today many are agricultural fields that have been in production for nearly a century since their wartime use.  Locations have been ascertained via aerial photography, maps and other ancillary information.

After the 1918 Armistice, an almost complete demobilization of the Air Service was accomplished within a year. The National Defense Act of 1920 created the United States Army Air Service on a permanent basis being formed with new units. Later, some of the temporary wartime units were consolidated to retain the lineage and honors of their wartime service with the AEF.

Command and Control

 * Headquarters, Air Service, AEF, Chaumont, Champagne-Ardenne


 * First Army Air Service
 * Organized at: La Ferté-sous-Jouarre, Île-de-France, 10 August 1918
 * Moved to: Ligny-en-Barrois, Lorraine, 25 August 1918
 * Moved to: Souilly, Lorraine, 21 September-11 November 1918


 * Second Army Air Service
 * Organized at: Toul, Lorraine, 12 October-11 November 1918




 * I Corps, Air Service, First Army
 * Organized at: Neufchâteau, Lorraine, 10 February 1918
 * Moved to: La Ferté-sous-Jouarre, Île-de-France, 1 July 1918
 * Moved to: Coincy, Picardy, 10 August 1918
 * Moved to: Toul, Lorraine, 16 August 1918
 * Moved to: Saizerais, Lorraine, 2 September 1918
 * Moved to: Rarécourt, Lorraine, 12 September 1918
 * Moved to: Chéhéry, Champagne-Ardenne, 2–11 November 1918


 * III Corps, Air Service, First Army
 * Organized at: Château-Thierry, Picardy, 2 August 1918
 * Moved to: Goussancourt, Picardy, 1 September 1918
 * Moved to: Malancourt, Lorraine, 24 October 1918
 * Moved to: Dun-sur-Meuse, Lorraine, 10–11 November 1918


 * V Corps, Air Service, First Army
 * Organized at: Luxeuil-les-Bains, Franche-Comté, 7 August 1918
 * Moved to: Souilly, Lorraine, 7 September 1918
 * Moved to: Fauconcourt, Lorraine, 20 September 1918
 * Moved to: Ville-sur-Cousances, Lorraine, 22 September 1918
 * Moved to: Cheppy, Lorraine, 31 October-11 November 1918


 * VI Corps, Air Service, First Army
 * Located at: Saizerais, Lorraine, 23 October-11 November 1918

Combat Airdromes

 * Amanty Airdrome	48.52694°N, 5.59833°W
 * Located 0.9 mi NW of Amanty, Lorraine
 * 1st Observation Group School
 * First Army Air Service bomber airfield
 * Headquarters, I Corps Observation Group, 2 February-3 May 1918
 * Headquarters, 1st Day Bombardment Group, 10–25 September 1918
 * 1st Aero Squadron (Observation), 19 October 1917-4 April 1918
 * 91st Aero Squadron (Observation), 14 December 1917-24 May 1918
 * 88th Aero Squadron (Observation), 1 February-28 May 1918
 * 12th Aero Squadron (Observation), 2 February-3 May 1918
 * 90th Aero Squadron (Observation), 19 April-13 June 1918
 * 99th Aero Squadron (Observation), 31 May-1 July 1918
 * 135th Aero Squadron (Observation), 19–30 July 1918
 * 8th Aero Squadron (Observation), 31 July-31 August 1918
 * 50th Aero Squadron (Observation), 27 July-4 September 1918
 * 9th Aero Squadron (Night Observation) 28 August-21 September 1918
 * 96th Aero Squadron (Day Bombardment), 18 May-23 September 1918
 * 20th Aero Squadron (Day Bombardment), 7–23 September 1918
 * 11th Aero Squadron (Day Bombardment), 6–24 September 1918
 * 166th Aero Squadron (Day Bombardment), 21–25 September 1918


 * Autreville Airdrome 48.46083°N, 5.82806°W
 * Located 1.9 mi SSW of Autreville-sur-la-Renne, Champagne-Ardenne
 * First Army Air Service reconnaissance airfield
 * 186th Aero Squadron (Army Observation), 18 September 1918-29 October 1918
 * 354th Aero Squadron (Corps Observation), 30 September 1918-25 October 1918
 * 278th Aero Squadron (Corps Observation), 1 October 1918-10 November 1918


 * Belrain Aerodrome 48.85278°N, 5.30472°W
 * Located 0.8 mi S of Belrain, Lorraine
 * First Army Air Service pursuit/observation airfield
 * Headquarters, 2d Pursuit Group, 23 September-11 November 1918
 * 13th Aero Squadron (Pursuit) 23 September-7 November 1918
 * 49th Aero Squadron (Pursuit) 23 September-7 November 1918
 * 139th Aero Squadron (Pursuit) 24 September-11 November 1918
 * 22d Aero Squadron (Observation) 22 September-7 November 1918
 * 104th Aero Squadron (Observation) 30 November 1918-14 January 1919
 * 99th Aero Squadron (Observation) 31 November-13 December 1918
 * 90th Aero Squadron (Observation) 2 December 1918-18 January 1918


 * Bethelainville Aerodrome	49.16139°N, 5.22611°W
 * First Army Air Service reconnaissance airfield
 * Located 0.1 mi WNW of Béthelainville, Lorrain
 * Headquarters, III Corps Observation Group, 29 October-11 November 1918
 * 90th Aero Squadron (Observation) 19 October-2 December 1918
 * 88th Aero Squadron (Observation) 4–29 November 1918


 * Bicqueley Airdrome  48.62611°N, 5.91278°W
 * Undetermined location near Bicqueley, Lorraine
 * First Army Air Service observation airfield
 * 50th Aero Squadron (Observation) 8–24 September 1918


 * Bonne Maison Airdrome  49.30722°N, 3.68°W
 * Undetermined location near Fismes, Champagne-Ardenne
 * First Army Air Service pursuit airfield
 * 103d Aero Squadron (Pursuit), 10 April-2 May 1918


 * Chailly-en-Brie Aerodrome	48.77444°N, 3.12694°W
 * Located 1.0 mi S of Chailly-en-Brie, Ile-de-France
 * First Army Air Service observation airfield
 * Headquarters, I Corps Observation Group, 12–22 August 1918
 * 1st Aero Squadron (Observation) 13–22 August 1918
 * 12th Aero Squadron (Observation) 12–22 August 1918


 * Chaumont-sur-Aire Airdrome (Hill 40Z) 48.10111°N, 5.21417°W
 * Located 3.9 mi ESE of Chaumont, Haute-Marne
 * Headquarters, I Corps Observation Group, 16 January-2 February 1918
 * Headquarters, 1st Pursuit Wing, 20 September-11 November 1918
 * First Army Air Service observation airfield
 * 91st Aero Squadron (Observation) 15 November 1917-14 December 1917
 * 12th Aero Squadron (Observation) 16 January-2 February 1918
 * 85th Aero Squadron (Observation), 30 September-4 November 1918
 * 99th Aero Squadron (Observation) 13 December 1918-19 February 1919


 * Coincy Aerodrome		49.16556°N, 3.40972°W
 * Located 0.6 mi WNW of Coincy, Picardy
 * First Army Air Service observation airfield
 * Headquarters, I Corps Observation Group, 10–12 August 1918
 * 1st Aero Squadron (Observation) 10–13 August 1918
 * 12th Aero Squadron (Observation) 10–12 August 1918


 * Delouze Aerodrome		48.57167°N, 5.53417°W
 * Located 0.8 mi NE of Delouze-Rosières, Lorraine
 * First Army Air Service bombardment airfield
 * 11th Aero Squadron (Day Bombardment), 26 August-6 September 1918
 * 20th Aero Squadron (Day Bombardment), 26 August-7 September 1918
 * 100th Aero Squadron (Day Bombardment), 16 August-30 October 1918
 * 163d Aero Squadron (Day Bombardment), 30 September-1 November 1918
 * 166th Aero Squadron (Day Bombardment), 26 August-1 September 1918; 7–12 September 1918


 * Epiez Aerodrome		48.54528°N, 5.61944°W
 * Located 0.9 mi W of Épiez-sur-Meuse, Lorraine
 * First Army Air Service pursuit airfield
 * 27th Aero Squadron (Pursuit) 24 April-1 June 1918
 * 94th Aero Squadron (Pursuit) 1–7 April 1918
 * 95th Aero Squadron (Pursuit) 1 April-4 May 1918
 * 147th Aero Squadron (Pursuit) 22 April-1 June 1918
 * 104th Aero Squadron (Observation) 4–8 August 1918


 * Ferme des Greves Aerodrome	49.01972°N, 3.49028°W
 * Located 4.3 mi ESE of Château-Thierry, Picardy
 * First Army Air Service observation airfield
 * 88th Aero Squadron (Observation) 4 August-4 September 1918; 9–12 September 1918


 * Flin Aerodrome 48.49778°N, 6.655°W
 * Undetermined location near Flin, Lorraine
 * First Army Air Service observation airfield
 * Headquarters, I Corps Observation Group, 13–29 June 1918
 * 12th Aero Squadron (Observation) 13–29 June 1918


 * Foucaucourt Aerodrome		48.99583°N, 5.12139°W
 * Located 1.0 mi ESE of Foucaucourt-sur-Thabas, Lorraine
 * First Army Air Service pursuit/observation airfield
 * Headquarters, V Corps Observation Group, 20 September-4 November 1918
 * Headquarters, 3d Pursuit Group, 6–1 November 1918
 * 28th Aero Squadron (Pursuit), 6 November 1918-15 February 1919
 * 93d Aero Squadron (Pursuit), 6 November-15 December 1918
 * 103d Aero Squadron (Pursuit), 6 November 1918-5 January 1918
 * 213th Aero Squadron (Pursuit), 6 November-15 December 1918
 * 99th Aero Squadron (Observation), 20 September-4 November 1918
 * 104th Aero Squadron (Observation), 20 September-4 November 1918


 * Francheville Aerodrome	48.85278°N, 3.04222°W
 * Located 1.9 mi N of Mouroux, Île-de-France
 * First Army Air Service observation airfield
 * Headquarters, I Corps Observation Group, 6–30 July 1918
 * 1st Aero Squadron (Observation) 6–22 July 1918
 * 12th Aero Squadron (Observation) 6–22 July 1918
 * 88th Aero Squadron (Observation) 7 July-4 August 1918


 * Gengault Aerodrome (Toul) 	48.69806°N, 5.91722°W
 * Located 1.3 mi SE of Toul, Lorraine
 * First Army Air Service pursuit/observation airfield
 * Headquarters, 1st Pursuit Wing, 29 June-20 September 1918
 * Headquarters, 1st Pursuit Group, 5 May-28 June 1918
 * Headquarters, 2d Pursuit Group, 29 June-23 September 1918
 * Headquarters, 4th Pursuit Group, 26 October-11 November 1918
 * Headquarters, I Corps Observation Group, 22 August-21 September 1918
 * Headquarters, IV Corps Observation Group, 29 September-11 November 1918
 * 13th Aero Squadron (Pursuit), 28 June-23 September 1918
 * 17th Aero Squadron (Pursuit), 4 November-12 December 1918
 * 25th Aero Squadron (Pursuit), 24 October 1918-15 April 1919
 * 27th Aero Squadron (Pursuit), 1–28 June 1918
 * 28th Aero Squadron (Pursuit), 15–16 July 1918
 * 49th Aero Squadron (Pursuit), 2 August-23 September 1918
 * 94th Aero Squadron (Pursuit), 7 April-30 June 1918
 * 95th Aero Squadron (Pursuit), 4 May 1918-28 June 1918
 * 103d Aero Squadron (Pursuit), 4 July-7 August 1918
 * 139th Aero Squadron (Pursuit), 30 June-24 September 1918
 * 141st Aero Squadron (Pursuit), 19 October-1918-15 April 1919
 * 147th Aero Squadron (Pursuit), 1–28 June 1918
 * 148th Aero Squadron (Pursuit), 3 November 1918-15 April 1919
 * 1st Aero Squadron (Observation), 22 August-21 September 1918
 * 8th Aero Squadron (Observation), 29 September-22 October 1918
 * 12th Aero Squadron (Observation), 22 August-20 September 1918
 * 22d Aero Squadron (Observation), 16 August-22 September 1918
 * 85th Aero Squadron (Observation), 4–11 November 1918
 * 135th Aero Squadron (Observation), 30 September 1918-10 February 1919
 * 168th Aero Squadron (Observation), 5 October-11 November 1918
 * 278th Aero Squadron (Observation), 10–11 November 1918


 * Gondreville-sur-Moselle Aerodrome 48.68389°N, 5.96556°W
 * Located 0.7 mi S of Gondreville, Lorraine
 * First Army Air Service observation airfield
 * Headquarters, 1st Army Observation Group, 6–22 September 1918
 * 24th Aero Squadron, (Observation) 22 August-22 September 1918
 * 91st Aero Squadron (Observation) 24 May-21 September 1918
 * Detachment operated from Souilly Aerodrome 9–18 October 1918; 27 October-6 November 1918


 * Goussancourt Airdrome  49.16583°N, 3.66944°W
 * Undetermined location near Goussancourt, Picardy
 * First Army Air Service observation airfield
 * 88th Aero Squadron (Observation) 4–9 September 1918


 * Haussimont Airdrome  48.7475°N, 4.1675°W
 * Undetermined location near Haussimont, Champagne-Ardenne
 * First Army Air Service observation airfield
 * 99th Aero Squadron (Observation) 11 March-31 May 1918
 * Detachment of 95th Aero Squadron, (Pursuit) 11 May-24 June 1918


 * Julvecourt Aerodrome         49.06361°N, 5.18028°W
 * Located 0.4 mi W of Julvécourt, Lorraine
 * Headquarters, I Corps Observation Group, 5–11 November 1918
 * 166th Aero Squadron (Day Bombardment), 22 November 1918-5 January 1919
 * 1st Aero Squadron (Observation) 5–21 November 1918
 * 12th Aero Squadron (Observation) 3–21 November 1918


 * La Noblette Aerodrome		49.11583°N, 4.39083°W
 * Located 1.6 mi SE of Mourmelon-le-Grand, Champagne-Ardenne
 * 103d Aero Squadron (Pursuit), 18 February-10 April 1918


 * Lay-Saint-Remy Aerodrome	48.68583°N, 5.74861°W
 * Located 0.7 mi WNW of Lay-Saint-Remy, Lorraine
 * 41st Aero Squadron (Pursuit) 15–30 November 1918
 * 138th Aero Squadron (Pursuit), 14–30 November 1918
 * 638th Aero Squadron (Pursuit), 14–30 November 1918


 * Lemmes Aerodrome		49.06972°N, 5.27194°W
 * Located 0.6 mi WNW of Lemmes, Lorraine
 * 186th Aero Squadron, (Observation) 7–24 November 1918


 * Lisle-en-Barrois Aerodrome	48.90139°N, 5.13639°W
 * Located 0.6 mi ENE of Lisle-en-Barrois, Lorraine
 * Headquarters, 3d Pursuit Group, 20 September-6 November 1918
 * 28th Aero Squadron (Pursuit), 20 September-6 November 1918
 * 93d Aero Squadron (Pursuit), 24 Seotember-6 November 1918
 * 103d Aero Squadron (Pursuit), 20 September-6 November 1918
 * 213th Aero Squadron (Pursuit), 24 September-6 November 1918


 * Luxeuil-les-Bains Aerodrome	47.79056°N, 6.3725°W
 * Located 1.7 mi SSW of Luxeuil-les-Bains, Franche-Comté
 * Headquarters, V Corps Observation Group, 7 August-7 September 1918
 * 99th Aero Squadron (Observation) 1 July-7 September 1918
 * Flight operated from Corcieux Airdrome, 19–24 July 1918
 * Flight operated from Dogenville Airdrome, 24 July-26 August 1918
 * 104th Aero Squadron (Observation) 8 August-8 September 1918
 * Now: Luxeuil Air Base (BA 116)


 * Maulan Aerodrome		48.66583°N, 5.25083°W
 * Located 0.1 mi SSW of Maulan, Lorraine
 * Headquarters, 1st Day Bombardment Group, 25 September-11 November 1918
 * 11th Aero Squadron (Day Bombardment), 24 September 1918-17 January 1919
 * 20th Aero Squadron (Day Bombardment), 23 September 1918-16 January 1919
 * 96th Aero Squadron (Day Bombardment), 23 September 1918-10 January 1919
 * 166th Aero Squadron (Dau Bombardment), 25 September-22 November 1918


 * May-en-Multien Aerodrome 49.07361°N, 3.0275°W
 * Undetermined location near May-en-Multien, Île-de-France
 * Headquarters, I Corps Observation Group, 5–10 August 1918
 * I Corps Observation Group, 5–10 August 1918
 * 12th Aero Squadron (Observation) 3–10 August 1918


 * Mercy-le-Bas Aerodrome	49.38528°N, 5.75222°W
 * Located 0.1 mi N of Mercy-le-Bas, Lorraine
 * 1st Aero Squadron (Observation) 21 November-6 December 1918


 * Moras Ferme Aerodrome		48.94222°N, 3.17194°W
 * Located 1.9 mi E of La Ferté-sous-Jouarre, Île-de-France
 * 1st Aero Squadron (Observation) 22 July-5 August 1918
 * 12th Aero Squadron (Observation) 22 July-3 August 1918


 * Ourches Aerodrome		48.66306°N, 5.68667°W
 * Located 0.7 mi WNW of Ourches-sur-Meuse, Lorraine
 * Headquarters, I Corps Observation Group, 1 April-29 June 1918
 * Headquarters, IV Corps Observation Group, 1 July-29 September 1918
 * Headquarters, 2d Day Bombardment Group, 1–11 November 1918
 * 100th Aero Squadron (Day Bombardment), 30 October-11 November 1918
 * 163d Aero Squadron (Day Bombardment), 1–11 November 1918
 * 1st Aero Squadron (Observation) 4 April-29 June 1918
 * 8th Aero Squadron (Observation), 31 August-29 September 1918
 * 12th Aero Squadron (Observation) 3 May-13 June 1918
 * 24th Aero Squadron, (Observation) 6–22 August 1918
 * 90th Aero Squadron (Observation) 13 June-20 September 1918
 * 135th Aero Squadron (Observation)30 July-30 September 1918


 * Parois Airdrome  49.13833°N, 5.11722°W
 * Undetermined location near Aubréville, Lorraine
 * Headquarters, V Corps Observation Group, 4–11 November 1918
 * 99th Aero Squadron (Observation) 4–31 November 1918
 * 104th Aero Squadron (Observation) 4–30 November 1918


 * Pretz-en-Argonne Airdrome (Bregnet Field) 48.95639°N, 5.14694°W
 * Undetermined location near Pretz-en-Argonne, Lorraine
 * 88th Aero Squadron (Observation) 14–20 September 1918


 * Rembercourt Aerodrome  	48.91889°N, 5.21278°W
 * Located 1.6 mi ENE of Rembercourt-Sommaisne, Lorraine
 * Headquarters, 1st Pursuit Group, 1 September-11 November 1918
 * 27th Aero Squadron (Pursuit) 3 September-12 December 1918
 * 94th Aero Squadron (Pursuit) 1 September-20 November 1918
 * 95th Aero Squadron (Pursuit) 2 September-11 December 1918
 * Flight Operated from: Verdun Airdrome, 7 November 1918-unknown 1919
 * 147th Aero Squadron (Pursuit) 1 September-12 December 1918
 * Flight operated from: Verdun Airdrome, 25 September 1918-unknown 1919
 * 185th Aero Squadron, (Night Pursuit)) 7 October-11 November 1918


 * Remicourt Aerodrome		48.95083°N, 4.84917°W
 * Located 1.2 mi W of Remicourt, Champagne-Ardenne
 * Headquarters, I Corps Observation Group, 21 September-5 November 1918
 * 1st Aero Squadron (Observation) 21 September-5 November 1918
 * 12th Aero Squadron (Observation) 20 September-3 November 1918
 * 50th Aero Squadron (Observation) 24 September-28 October 1918


 * Saints Aerodrome 		48.76778°N, 3.05917°W
 * Located 0.7 mi N of Saints, Île-de-France
 * Headquarters, 1st Pursuit Group, 9 July-1 September 1918
 * Headquarters, I Corps Observation Group, 29 June-6 July 1918
 * 27th Aero Squadron (Pursuit) 9 July-3 September 1918
 * Flight operated from Verdun Aerodrome, 25 September–November 1918
 * 94th Aero Squadron (Pursuit) 9 July-1 September 1918
 * 95th Aero Squadron (Pursuit) 9 July-2 September 1918
 * 147th Aero Squadron (Pursuit) 9 July-1 September 1918
 * 1st Aero Squadron (Observation) 29 June-6 July 1918
 * 12th Aero Squadron (Observation) 29 June-6 July 1918


 * Saizerais Aerodrome	48.79611°N, 6.02361°W
 * Located 1 mi WNW of Saizerais, Lorraine
 * Headquarters, VI Corps Observation Group, 25 October-11 November 1918
 * 8th Aero Squadron (Observation), 22 October-11 November 1918
 * 354th Aero Squadron (Observation), 25 October-11 November 1918


 * Souilly Aerodrome 		49.035°N, 5.29583°W
 * Located 0.5 mi N of Souilly, Lorraine
 * Headquarters, V Corps Observation Group, 7–20 September 1918
 * Headquarters, III Corps Observation Group, 20 September-29 October 1918
 * 13th Aero Squadron (Pursuit) 23 September-16 December 1918
 * 49th Aero Squadron (Pursuit) 7 November 1918-7 December 1919
 * 22d Aero Squadron (Observation) 7 November 1918-29 January 1919
 * 88th Aero Squadron (Observation) 12–14 September 1918; 20 September-4 November 1918
 * 99th Aero Squadron (Observation) 7–20 September 1918
 * 104th Aero Squadron (Observation) 8–20 September 1918
 * Detachment of 24th Aero Squadron (Observation), 9–18 October 1918, 27 October-6 November 1918


 * Touquin Aerodrome 		48.72861°N, 2.98806°W
 * Located 1.2 mi WSW of Touquin, Île-de-France
 * Headquarters, 1st Pursuit Group, 28 June-9 July 1918
 * 27th Aero Squadron (Pursuit) 28 June-9 July 1918
 * 94th Aero Squadron (Pursuit) 30 June-9 July 1918
 * 95th Aero Squadron (Pursuit) 28 June-9 July 1918
 * 147th Aero Squadron (Pursuit) 28 June-9 July 1918


 * Vavincourt Aerodrome		48.81556°N, 5.21222°W
 * Located 0.6 mi SSE of Vavincourt, Lorraine
 * Headquarters, 1st Army Observation Group, 22 September-11 November 1918
 * 24th Aero Squadron (Observation) 22 September 1918-7 May 1919
 * 91st Aero Squadron (Observation) 21 September 1918-7 May 1919
 * 9th Aero Squadron (Night Observation) 21 September-21 November 1918
 * Detachment operated from Souilly Aerodrome, 9–18 October 1918, 27 October-6 November 1918


 * Vaucouleurs Aerodrome 	48.62972°N, 5.64917°W
 * Located 2.1 mi NNW of Vaucouleurs, Lorraine
 * Headquarters, 3d Pursuit Group, 30 July-20 September 1918
 * 28th Aero Squadron (Pursuit), 16 July-20 September 1918
 * 49th Aero Squadron (Pursuit), 28 July-2 August 1918
 * 93d Aero Squadron (Pursuit), 28 July-24 September 1918
 * 103d Aero Squadron (Pursuit), 7 August-20 September 1918
 * 213th Aero Squadron (Pursuit), 26 July-24 September 1918
 * 139th Aero Squadron (Pursuit), 28 May-30 June 1918


 * Verdun Aerodrome 	49.15917°N, 5.41306°W
 * Undetermined location near Verdun, Lorraine
 * Detachment of 27th Aero Squadron (Pursuit) 25 September 1918-unknown 1919
 * Detachment of 95th Aero Squadron (Pursuit) 7 November 1918-unknown 1919


 * Villeneuve les Vertus Aerodrome 48.93722°N, 4.05833°W
 * Located 3.4 mi NE of Vertus, Champagne-Ardenne
 * 94th Aero Squadron (Pursuit) 5 March-1 April 1918
 * 95th Aero Squadron (Pursuit) 18 February-1 April 1918

Support Aerodromes

 * Colombey-les-Belles Aerodrome
 * Headquarters, Commanding General, Services of Supply
 * 1st Air Depot. 48.53083°N, 5.88389°W
 * Airfield: 48.52444°N, 5.90778°W
 * Initial supply and equipment depot for new units. Army personnel/medical center
 * Located 0.6 mi WNW of Colombey-les-Belles, Lorraine


 * Behonne Aerodrome
 * Advanced Branch, 1st Air Depot


 * Latrecey Aerodrome 47.98056°N, 4.87833°W
 * 2d Air Depot


 * Orly Airport, Paris 48.7275°N, 2.36861°W
 * 3d Air Depot
 * Air Service Acceptance Park No. 1
 * AEF Technical Section Test Field
 * Used as a USAS supply depot. Aircraft were often ferried here before being sent forward.
 * Now: Orly Airport


 * Ravennefontaines Airdrome 48.03194°N, 5.59944°W
 * 6th Air Depot


 * Romorantin Aerodrome 47.35861°N, 1.74722°W
 * Air Service Production Center No. 2.
 * Receiving point for all Liberty DH-4 planes shipped from the United States as well as a salvage area for wrecked airplanes.
 * Located near Romorantin-Lanthenay, Centre


 * St. Maixent Replacement Barracks 46.41444°N, -0.21056°W
 * Air Service Replacement Concentration Center
 * Primary reception and classification center for new units assigned to AEF.
 * Located in Saint-Maixent-l'École, Poitou-Charentes


 * Vinets Aerodrome 48.52806°N, 4.22556°W
 * 5th Air Depot
 * Undetermined location near Vinets, Champagne-Ardenne

Training Schools

 * Aviation Instruction Centers:
 * Tours Aerodrome    47.43056°N, 0.71889°W
 * 2d Aviation Instruction Center (2d AIC)
 * Preliminary observation, radio, photography and gunnery school
 * Located near: Tours, Centre
 * Now: Tours Val de Loire Airport


 * Issoudun Aerodrome  46.95444°N, 1.98833°W
 * 3d Aviation Instruction Center (3d AIC)
 * Initially a single airfield, by the November 1918 armistice, the AIC had expanded to thirteen designated fields at Issodun, numbered 1 through 12 and 14, but only eleven were put into operation before the war ended.
 * Located near: Issoudun, Centre


 * Avord Aerodrome 47.05389°N, 2.63306°W
 * 4th Aviation Instruction Center (4th AIC)
 * Location: 1.7 mi NW of Avord, Centre
 * Used as an Air Instructional Center (AIC) (#4 Instructional Center) for newly arrived units.
 * Now: Avord Air Base (BA 102)


 * Clermont-Ferrand Aerodrome  45.78556°N, 3.1625°W
 * 7th Aviation Instruction Center (7th AIC)
 * Bombing school
 * Located near Clermont-Ferrand, Auvergne
 * Now: Clermont-Ferrand Airport


 * Aireal Gunnery Schools:
 * Cazaux Aerodrome 44.53361°N, -1.12611°W
 * Now: Cazaux Air Base (BA 120)


 * St. Jean-de-monts Aerodrome


 * Aerial Artillery Observation Schools:
 * Camp de Coetquidan (AAOS #1) 44.53361°N, -1.12611°W
 * Sourges (AAOS #2)
 * Camp De Meucon (AAOS #4) 47.71806°N, -2.76278°W
 * Located 0.4 mi W of Meucon, Brittany


 * Le Valdahon (AAOS #5)
 * Saumar
 * Observation School for Artillery Officers

British Sector

 * Allonville Aerodrome 		49.94639°N, 2.37333°W
 * Approximate location:0.5 mi NE of Allonville, Picardy
 * 148th Aero Squadron (Pursuit),11–18 August 1918
 * Squadron attached to British 4th Army, operated as part of the RFC/RAF


 * Auxi-le-Château Aerodrome	50.23167°N, 2.11278°W
 * Undetermined location near Auxi-le-Château, Nord-Pas-de-Calais
 * 17th Aero Squadron (Pursuit), 19 August-20 September 1918
 * Detachment operated from Beugnatre Airdrome, 10–20 September 1918
 * Attached to several squadrons of the British RFC


 * Baizieux Airdrome             49.45806°N, 3.27917°W
 * Undetermined location near Baizieux, Picardy
 * 148th Aero Squadron (Pursuit), 20 September-15 October 1918
 * Squadron attached to British 4th Army, operated as part of the RFC/RAF


 * Bray-Dunes Airdrome  51.07083°N, 2.52472°W
 * Undetermined location near Bray-Dunes, Nord-Pas-de-Calais
 * 103d Aero Squadron (Pursuit), 2–5 May 1918


 * Cappelle Airdrome             50.99889°N, 2.36389°W
 * Undetermined location near Cappelle-la-Grande, Nord-Pas-de-Calais
 * 148th Aero Squadron (Pursuit), 30 June-22 July 1918
 * Squadron attached to British 3d Army, operated as part of the RFC/RAF


 * Petite Synthe Aerodrome 51.02083°N, 2.34417°W
 * Undetermined location near Petite-Synthe, Nord-Pas-de-Calais
 * 17th Aero Squadron (Pursuit), 20 June-19 August 1918
 * Attached to several squadrons of the British RFC


 * Remaisnil Airdrome             50.20056°N, 2.24583°W
 * Undetermined location near Remaisnil, Picardy
 * 148th Aero Squadron (Pursuit), 18 August-20 September 1918
 * Squadron attached to British 4th Army, operated as part of the RFC/RAF


 * Beugnâtre Airdrome 50.13028°N, 2.87639°W
 * Located 0.4 mi W of Beugnâtre, Nord-Pas-de-Calais
 * Detachment of 17th Aero Squadron (Pursuit), 10–20 September 1918


 * Crochte Airdrome  50.93444°N, 2.38722°W
 * Undetermined location near Crochte, Nord-Pas-de-Calais
 * 103d Aero Squadron (Pursuit), 8 June-4 July 1918


 * Guines Aerodrome 50.86833°N, 1.87028°W
 * Undetermined location near Guînes, Nord-Pas-de-Calais
 * 22d Aero Squadron (Observation) 24–26 June 1918


 * Saint-Omer Aerodrome 50.75°N, 2.25194°W
 * Undetermined location near Saint-Omer, Nord-Pas-de-Calais
 * 28th Aero Squadron (Pursuit), 24–27 June 1918


 * Leffrinckoucke Airdrome  51.05083°N, 2.43833°W
 * Undetermined location near Leffrinckoucke, Nord-Pas-de-Calais
 * 103d Aero Squadron (Pursuit), 5 May-18 June 1918


 * Sonchamp Aerodrome 48.57611°N, 1.87639°W
 * Undetermined location near Sonchamp, Île-de-France
 * 17th Aero Squadron (Pursuit), 20 September-4 November 1918