![](https://www.historynet.com/wp-content/uploads/2006/06/Red-Baron-Pfalz960_640.jpg)
Seeking a replacement for the Albatros D.V, Richthofen prepares to test fly a Pflaz Dr.1 triplane. Behind him is Pfalz construction chief and co-owner Ernst Everbusch. (Greg van Wyngarden Collection)
Seeking a replacement for the Albatros D.V, Richthofen prepares to test fly a Pflaz Dr.1 triplane. Behind him is Pfalz construction chief and co-owner Ernst Everbusch. (Greg van Wyngarden Collection)