The 13th Aero Squadron was a United States Army Air Service unit that fought on the Western Front during World War I.
13th Aero Squadron – SPAD XIII assigned to Major Charles Biddle, likely taken at Souilly Airdrome, France, 1918
13th Aero Squadron – SPAD XII
Squadron photo after the Armistice, November 1918
Drew receiving his Distinguished Service Cross
The 139th Aero Squadron was a United States Army Air Service unit that fought on the Western Front during World War I.
13th Aero Squadron
…Aerodrome, near Toul, in the "Zone of Advance". There the 13th received its combat assignment to the 2d Pursuit Group where it joined the 22d, 49th and 139th Aero Squadrons. The 13th was charged with protection of the St. Mihiel sector, and its pilots soon were active in intercepting and attacking enemy aircraft that…
139th Aero Squadron, Souilly Aerodrome, France, November 1918
139th Aero Squadron Emblem
Squadron members with unit emblem, Souilly Aerodrome, France, November 1918