Bücker Bü 131 Jungmann for Sale — Classic German Biplane Trainer
The Bücker Bü 131 Jungmann is one of the most elegant and historically significant biplane trainers of the 1930s — a German design of such exceptional quality that it was adopted as the primary trainer of the Luftwaffe and licensed for production in multiple countries including Spain (CASA 1.131), Switzerland (Dornier), and Japan. The Jungmann's combination of responsive handling, genuine aerobatic capability, and the authentic biplane experience of open-cockpit flight has kept it in active service and collection for nearly nine decades. Flying a Jungmann connects the pilot directly to the era when biplanes were still the most advanced aircraft in the sky.
Jungmann Characteristics
The Bü 131 is a tandem two-seat biplane of mixed construction — welded steel tube fuselage with fabric covering and wooden wings. Powered by an Hirth HM 60R or similar flat-four engine producing approximately 80–105 horsepower depending on the installation variant, the Jungmann delivers the light, responsive feel characteristic of 1930s biplane design. Its aerobatic capability — positive and negative loops, rolls, and spins — made it the ideal aircraft for teaching military pilots the maneuvers that would later be required in combat. The open cockpit provides the unfiltered flying experience that no enclosed aircraft of any era can replicate.
Finding and Owning a Jungmann
Jungmann examples available today include original Bücker-built aircraft, CASA 1.131 Spanish-built variants, and careful restorations of varying origin. The CASA 1.131E variant — fitted with the ENMA Tigre G-IVB engine — is the most commonly encountered production type in the Western European market. Parts are available through specialist suppliers, and the active Jungmann community provides resources and knowledge for owners navigating the maintenance challenges of these historic aircraft.
Find Your Bücker Jungmann on Airplane Trade
Browse Bücker Bü 131 Jungmann and CASA 1.131 aircraft for sale on Airplane Trade from verified sellers worldwide. Airworthy examples, restoration projects, and collector aircraft available with complete documentation. Connect with sellers who understand the Jungmann's extraordinary place in biplane training history.