The January 2017 issue of RCSoaring Digest is online and features a nice coverage of the F3F world championship by Sverrir Gunnlaugsson and also my rereview of the Stribog from RTGmodel. Many other interresting articles are alos in this issue.
It can be downloaded here: http://www.rcsoaringdigest.com/pdfs/RCSD-2017/RCSD-2017-01.pdf
