Guenter Hoppe qualified for his second F3A World Championship in Springfield in 1977. To do so, he needed a new competition aircraft. No sooner said […]
Continue readingTag: Harald Neckar
Mephisto
The multiple former Bavarian and German R/C aerobatic champion of 70`s Harald Neckar competed for the first time at the 1973 Aerobatic World championships in […]
Continue reading
