First World War Training Aircraft
This aircraft has been restored in 2019. In July 1913, the British A.V. Roe (Avro) Co. tested its first model 504 aircraft, and numerous variants followed — based upon the type of engine installed. The 504K version had adapters, which allowed the installation of several different types of rotary engines. This aircraft had an undistinguished combat career, but it proved to be an excellent trainer.