FVA-4 Pipö
The FVA-4 Pipö was a biplane two-seat powered trainer designed and built in Germany in 1923.Development
After the relative success of the first three designs, the next aircraft to emerge from the FVA workshops was a biplane two-seater intended solely for ab initio training with new students at the FVA. Built to be easily maintained and repaired, the FVA-4 Pipö,, was a strut braced biplane constructed with wood covered with fabric. After the FVA-4 and the FVA-5 Rheinland were completed, Wolfgang Klemperer emigrated to the United States.
