I'm not familiar with Richard Barthel, was he an aviation journalist?
@richard B was a major contributor and commentator to the Secret Early Aircraft Projects section. He will be much missed there![]()
@richard B was member 188 joining the forum in April 2006 but didn't start posting regularly until 2017.
Our interests rarely coincided, as he was more into early aviation than I, but he was a valued member of the forum and his contributions will be missed.
Was his interest in all pre-1945 aircraft or was it for particular types of aircraft or from particular countries?