So what exactly does that information tell us? What were the modifications that are mentioned?
Hinkler crashed in January 1933 and there was another crash in Siam in June 1933 so whatever the modifications were it seems they did not cure the wing flutter problem. The nine puss moth crashes mentioned in the R & M report (including Hinkler and Siam) are all believed to be the result of flutter.
I have not yet located a copy of the Italian Report into Hinkler's crash. A friend in canada is working to establish whether a copy exists in the Canadian Archives.
