Many thanks for kind words. I also have to thank my son, Paul who has helped on the Grunau restoration. We looked through the old RAFGSA DI book. It was last DI in May 1968! When it got badly damaged at Bicester. So it hasn’t flown for 43 years. We where given it by the late Harry Chappel 20 years ago. Another photo of Willy landing our Grunau after its first flight in 43 years.
Dave