Leutnant Fritz Pütter (14 January 1895 - 10 August 1918) Pour le Mérite, Iron Cross, was a German World War I ace fighter pilot credited with victories over eight enemy observation balloons and 17 airplanes. On 16 July 1918, he was flying a mission with incendiary ammunition aboard his plane. It self-combusted, setting plane and pilot on fire. Pütter managed to land the burning plane and he was rushed to the University Clinic in Bonn. On 10 August, he succumbed to his wounds.
Gunther Plüschow (February 8, 1886 – January 28, 1931) was a German aviator, aerial explorer and author from Munich, Bavaria. His feats include the only escape by a German prisoner of war in either world war from Britain back to Germany; he was the first man to explore and film Tierra del Fuego and Patagonia from the air. He was killed on a second aerial expedition to Patagonia in 1931. As an aviator and explorer, he is honoured as a hero by the Argentine Air Force to this day.
French born American Major Raoul Lufbery, standing by his Spad S.VII of 'Escadrille de Lafayette'. He was shot down over French lines on the 18th May 1918. (Captain Eddie Rickenbacker, said of Lufbery: "Everything I learned, I learned from Lufbery.")
Leutnant Kurt Wintgens (1 August 1894 – 25 September 1916) was a German World War I fighter ace. He was the first military fighter pilot to score a victory over an opposing aircraft, while piloting an aircraft armed with a synchronized machine gun. Wintgens was the recipient of the Iron Cross and the Blue Max.
Oberleutnant Kurt Wolff (February 6, 1895 – September 15, 1917) was one of Imperial Germany's highest scoring fighter aces during World War I. Wolff was awarded the coveted Pour Le Mérite on 4 May and on 6 May was assigned to command Jasta 29, replacing Lt. von Dornheim who had recently been killed. After claiming 33 victories, he was killed in action at the age of 22.
Vizefeldwebel Oskar Hennrich was a World War I flying ace credited with 20 aerial victories. He was a notable balloon buster, as 13 of his wins were destructions of observation balloons. He was the leading ace of his squadron. He was awarded the Military Merit Cross on 3 November 1918, thus receiving a monthly stipend, which was maintained even after the end of the Prussian monarchy in November 1918 through the Third Reich era.