On the 11 of July 2010, during a local competition organized in Polish Beskidy Mountains, Henryk Zjawin (Boomerang 7) flew 142 km winning the event. There were many Polish top pilots present at the contest. Henryk choose a very unconventional line for his flight which turned out to work just fine. The second longest flight that day was only 75 kms. Henry proved his skills flying 228 km on the 21 of July....