Articles | Volume 5, issue 2
https://doi.org/10.5194/hgss-5-149-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.Willy Stoffregen – An early pioneer of advanced ionospheric and auroral research
Abstract. We sketch the eventful life of Willy Stoffregen and summarise his engineering and scientific achievements.