F3B in Norway

F3B contest in Vingen. A non FAI rules contest because they made just duration and speed. It's a very good system if you don't have enough inputs to make a complete f3b contest but you want to go on with your trainings. Maybe this formula is the best to attract f3f pilots to f3b. Photos and results and some comments collected from Vingen Club, Jo Grini and Espen Torp sites.