Original sentence: 1/15".Also in January 1916 Boelcke and Immelmann were the first German fliers to be awarded the Pour le Mérite, Germany's highest military medal.Historians have since identified the plane and crew as being a Morane-Saulnier crewed by Capitaine de Peuty and Sous-Lieutenant de Boutiny, who were both wounded.I was being supplanted by newer Halberstadt and Albatros aircraft with synchronized guns.This unit of six fighter pilots was the precursor of German fighter squadrons
Edited sentence: 1/15", with Boelcke getting the third example, "E.3/15".Also in January 1916 Boelcke and Immelmann were the first German fliers to be awarded the Pour le Mérite, Germany's highest military medal, as each pilot achieved the required eight aerial victories to earn it.Historians have since identified the plane and crew as being a Morane-Saulnier crewed by Capitaine Paul de Peuty and Sous-Lieutenant de Boutiny, who were both wounded.III was being replaced by newer Halberstadt and Albatros aircraft with synchronized guns.This unit of six fighter pilots was the precursor of the Jasta German fighter squadron units